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: [-37, -162, 588, -147, -626, 922, -500, 230, -867, 9, 203, 349]

[-40, -160, 590, -150, -630, 920, -500, 230, -870, 10, 200, 350]