Language and Tax Question.

[Guest]

In the admin, I have my price as 29.99, and I have a tax thing set up for Ohio to charge 6.75% tax. If you go to my online store, it has the price as $32.01 which is cost+6.75% How can I change that? I thought it would only charge tax on Ohio customers.

 

Secondly, is there a way to disable the other two language options in all the admin things? I've already removed the language box in the store.

 

Thanks