When the commercials start telling the public that their food and clothing are going to be taxed, they're going to bolt. Yes, I understand that there's plenty of tax already built in to the price of anything, but the public will choose to go with the devil they know. I think this is an electoral nightmare for the Republicans.
I don't mind making the federal income tax less progressive, but making federal taxation regressive is going to lose elections.
Basic necessities aren't taxed. Read it-- that money is rebated monthly. fairtax.org
-- It's not regressive. The good people at http://www.fairtax.org
solved the dilemma of sales taxes: how to get progressivity. How did they do it? Every American will recieve a "prebate" every month to pay for enough goods and services up to the poverty line. If you live exactly at the poverty line, you pay 0% in taxes (including no payroll taxes). If you're below it, you pay a negative rate. The higher up in your income you go, the less the "prebate" is a factor in how much you pay in taxes.
Take a look at the chart:
If that's not progressive, I don't know what is.