Here is an example of how you get taxed more right now from our friends at mywireless.org:
“Say you buy an e-book on your wireless device in Denver’s airport, but you live in Des Moines and that’s where your phone bill goes. Based on current laws, both cities can tax you on the purchase. It’s even conceivable you could be subjected to a third tax, based on the location of the company from which you bought the e-book!” - mywireless.org Email News Letter 04/03/2012
If you would like to learn in depth about this bill, you can do so on govtrack.us website here.
Also, you can get involved by writing to your representative and ask them to vote on this common sense issue. You can easily petition by following this link: http://act.mywireless.org/page/speakout/wireless-tax-fairness-act
“H.R. 1002--112th Congress: Wireless Tax Fairness Act of 2011.” GovTrack.us (database of federal legislation). 2011. April 4, 2012 <http://www.govtrack.us/congress/bills/112/hr1002>