The biggest fallacy of a national sales tax is the notion that other taxes will be eliminated when this is done.
Another one who hasn't read the bill. My, my!!
Well, the sale taxers got all over my case when I assumed that states would eliminate their income tax and roll it into the sales tax. I guess they believe that states will go the other way and predominately use the income tax. But then we are still reporting income and having our income audited.