Definition: In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
Input: [-800, -578, 50, -702, 722, 216, 238, -926, -680, 161, 746, 192, -744, -333, -692]

[-800, -580, 50, -700, 720, 220, 240, -930, -680, 160, 750, 190, -740, -330, -690]