Hey Stone, I find this part of RP's bill very revealing!

(2) no State may assess any tax or fee on any currency, or any other monetary instrument, which is used in the transaction of interstate commerce or commerce with a foreign country, and which is subject to the enjoyment of legal tender status under article I, section 10 of the United States Constitution.

Sooooo, does that mean that there IS a tax or fee in place currently? More corroborating evidence