because EVERYTHING you don't like is liberal
let's do a little math here -- two peope make 10,000 in purchases i
let's say 3000 of the purchases made by both people are tax-exempt, so you have $7000 in taxable purchases
that's $8610 in taxable purchases _After_ tax (at 23%), making an effective tax percent (ETP) of 16.1% on their purchases
now say that person A makes 30,000/year, and person B makes 100,000/year
the ETP on their income for A is 5.3%
the ETP on their income for B is 1.61%
now - some people claim the principle "more wealthy people buy more expensive things more often", that assumption is FALSE. The majority of individuals in the US with networths at or over $1m are very FRUGAL people, that's why their networth is so high (one of the respectable tv-news-journals ie like 20/20 did a report on this is in the late 90s... and i happen to remember seeing it ... but i forget which one)
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Now let's take the same Person A(Inc=30K), and same Person B(Inc=100K)
now let's say they both purchase Zap! Smart Cars because they have great gas milage.
Now a Smart Car costs around $15,550 - after a 23% NST that's $19,065 after tax, or a total of $3565 in taxes.
that gives you ETP(A)=11.88%
and ETP(B)=3.565%