Not Including Sales Tax on Price Tags
One of the prominent criticisms about the United States is the absence of sales tax inclusion in the price tags of items, which often leads to frustration among people. When foreigners come for a little retail therapy because things are generally cheaper, they should be warned that the prices are not what they seem. The idea that sales tax is not incorporated into the price until you are at the register is sneaky.
Certain Americans have developed the skill of mentally calculating the total price when looking at an item, despite the perplexing nature of the system. The need to perform these calculations can indeed be confusing for both locals and visitors.