In Russia if you don't minimize taxation with tricks and do it straight, you pay like 1,2$ for each 1$ your company makes. So mostly companies aims for super profitable niches, like selling chinese shit with 1000-5000% margin.
Well, at least that's how things were about 10 years ago when I left - it could have changed a lot.
There was some economist who estimated that if a business in Russia pays EVERY tax it's supposed to by the law, it will pay way over 100% of the profits in taxes. So technically there is no business that is following the law 100%, giving the 'controlling organs' the power to ask for bribes. Could be an urban legend though, I don't have links.
Edit: The parent talks about general taxation, and my take is about the taxes a company has to pay for each employee on top of her salary. Still, I think, "white" and "grey" salaries is an interesting point.
She opened a bar and never, you know, registered as a business or kept books or did any of the other business things you'd need to do in the US to stay out of jail.
Her impression was tax receipts come mostly from the giant chaebol like LG and Samsung.
Sorry, I call BS. This figure is just made up.