Hello, I have Default Location (Under Settings> General) with my store address, but for guests and registered users that have not complete the address, the prices with tax are not shown. I dont know when this problem appeared, it worked fine before!
It is like that! The problem is when a user does not make an order, after an order completed (so, after the user fill out the State) all is ok, the prices are shown. Check out my configuration print screen.
I contact them, they answer that if a guest is browsing the store, they see the right way, but, if a user registered and not complete the address, they see that way. I think is a bad setting, because I cannot make users register with the address and state, and they see the prices in a bad way, not 100% legal.