Why was it posted on the sign and McDonald's that the hash browns or 139 and a sausage and egg burritos or 1:39 but when I looked at my receipt that came up 149 no one there could answer why

You local taxes and meal taxes!

Tax

The prices are always changing i bought a milkshake and its 2.00 it used to be 1.50 so im trying to stay away from fast food chains.

You always get response "prices must have changed". Many prices are different but they can't change them

They have to charge taxes.

False advertising like everything else