I've GOT to be missing something somewhere. The sales tax worked at one point. I don't know if something moved during the latest upgrade or when I moved it to a new server, now it won't apply. We only collect sales tax for items SHIPPING to Texas (USA).
I've created a Tax Zone for texas, a state for texas and a tax category. Products show "Sales Tax for Texas Customer" in the product page, but it isn't computing and showing up on check out page.
www.texashorsehardware.com
Hikashops credentials are the same except you login at
www.texashorsehardware.com/administrator
now (they're off the demo server).
I can PM credential again if necessary.