I think I'm going to start charging MY employer a fuel surcharge since it costs me more to come to work, and they don't give cost of living increases! (just like when I'm diving...I won't hold my breath!)
Anyway, this to me just seems like a reason for these guys to charge more for servces, and blame it on something. Charge what it's worth and don't whine about it period!
This sits badly with me because places like amusement parks and concert venues charge you to park, or charging for shipping and handling costs. We all know that you get the good or service you're selling for X amount, and are making XX percent on it, don't charge me more and blame it on something!