"Rewarded"? Your parents are not money making machines. Your reward should be the job you are doing... if you work one, that is.
I feel incredibly bad asking for anything... I buy stuff I can afford and even avoid asking for birthday presents. My parents wanted to give me a b-day present this year, so we settled for 1/4 the price of a laptop... and I would have preferred to pay for the whole thing myself.
A lot of you guys are spoiled. You'll understand soon enough, though... just you wait until you turn 18 and your parents send you packing. You'll know what it's like to work for your money...