Those are like the "new airport surcharge" that was added to my rental car bill at the old Denver Airport years before the new airport opened and I could use it. Or a similar mandated fee added to my motel bill in Denver because my lodging was within x miles of the airport.

But the real pros at this are the cable and phone companies that mix real government surcharges with mysterious fees of their own creation that should be part of the cost of doing business and included in the advertised base charge.