A British man has gone viral on TikTok after explaining three things that ‘only exist in America’ which he thinks is insane. Josh, who describes himself as a “British kid having a laugh,” has 4.4 million followers and shares videos comparing the two countries. Three things that ‘only exist in America’ The first crazy thing that only exists in America is sales tax, which the TikTok user said confused him a lot when he was in the United States. “The price on the tag is not the price you’ll pay. It’s very very confusing. I’m not very good at maths. Not for me,” he said. Sales tax is placed on the…