Hi,
There is no option to have a tax line in the cart module.
You'll have to edit the file "cart" of the view "product" in order to add custom code in between the shipping and total display:
<?php if(!empty($shows['shipping']) && !empty($this->element->shipping) && $this->shipping_price !== null) { ?>
<tr>
<?php if($colspan > 0) { ?>
<td class="hikashop_cart_module_shipping_title" colspan="<?php echo $colspan; ?>"><?php
echo JText::_('HIKASHOP_SHIPPING');
?></td>
<?php } ?>
<td class="hikashop_cart_module_coupon_value"><?php
echo $this->currencyClass->format($this->shipping_price, $this->total->prices[0]->price_currency_id);
?></td>
<?php if(!empty($columns['delete'])) { ?>
<td></td>
<?php } ?>
</tr>
<?php } ?>
<tr>
<?php if($colspan > 0) { ?>
<td class="hikashop_cart_module_product_total_title" colspan="<?php echo $colspan; ?>"><?php
echo JText::_('HIKASHOP_TOTAL');
?></td>
<?php } ?>
<td class="hikashop_cart_module_product_total_value"><?php
$this->row = $this->total;
echo $this->loadTemplate();
?></td>
<?php if(!empty($columns['delete'])) { ?>
<td></td>
<?php } ?>
</tr>
you can base yourself on the code from the "show_block_cart" of the view "checkout":
if($this->config->get('detailed_tax_display') && isset($cart->full_total->prices[0]->taxes)) {
foreach($cart->full_total->prices[0]->taxes as $tax) {
?>
<tr>
<td colspan="<?php echo $row_count - 2; ?>" class="hikashop_cart_empty_footer"></td>
<td id="hikashop_checkout_cart_tax_title" class="hikashop_cart_tax_title hikashop_cart_title"><?php
echo $tax->tax_namekey;
?></td>
<td class="hikashop_cart_tax_value" data-title="<?php echo $tax->tax_namekey; ?>">
<span class="hikashop_checkout_cart_taxes"><?php
echo $this->currencyClass->format($tax->tax_amount, $cart->full_total->prices[0]->price_currency_id);
?></span>
</td>
</tr>
<?php
}
} else {
?>
<tr>
<td colspan="<?php echo $row_count - 2; ?>" class="hikashop_cart_empty_footer"></td>
<td id="hikashop_checkout_cart_tax_title" class="hikashop_cart_tax_title hikashop_cart_title"><?php
echo JText::_('TAXES');
?></td>
<td class="hikashop_cart_tax_value" data-title="<?php echo Jtext::_('TAXES'); ?>">
<span class="hikashop_checkout_cart_taxes"><?php
echo $this->currencyClass->format($taxes, $cart->full_total->prices[0]->price_currency_id);
?></span>
</td>
</tr>
<?php
}