Not a novel idea. But, it will vastly be disproportionate in terms of tax as a % of income. The median household income in the US per household for 2012 was $51,371. Down from $55,030 in 2000. A family with a household income of around $50,000 is going to spend most if not all of their income on necessities. As a result, the national sales tax will be a percentage of their entire income.
Here's a link to one such chart:
http://www.businessinsider.com/chart-savings-rate-by-income-level-2013-3
If one were to extrapolate from that it's easy to see that the least wealthy would pay taxes at an overall higher % of income than the those at the higher end of the wage spectrum. This is why the flat tax proposed by Steve Forbes in his failed Presidential bid was championed by only the very wealthy.
Based on the chart above and assuming a sales tax rate of 10% the top 1% would pay 5.1% of their income in taxes.
Conversely, the average household would pay in the neighborhood of 10% of their income in taxes.
Not sure about anyone else, but I sure as hell don't want to pay damn near twice the % as say the CEO of HP.
Abrignac wrote: