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: [-158, 536, 94, 528, 745, -64, -498, -371, 17, 536, -346, 587, -933, -818, -611]

[-160, 540, 90, 530, 740, -60, -500, -370, 20, 540, -350, 590, -930, -820, -610]