完全不是一个档次的。美国

美国最高的SALES TAX：

Combined Rates. The five states with the highest average combined state and local sales tax rates are Louisiana (10.02 percent), Tennessee (9.46 percent), Arkansas (9.41 percent), Washington (9.18 percent), and Alabama (9.10 percent).Feb 13, 2018

欧洲：

 

Country of Purchase	VAT Standard Rate*	Minimum in Local Currency
Germany	19%	€25
Great Britain	20%	£30
Greece	24%	€50
Hungary	27%	54,001 HUF