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: [-107, -148, 168, 746, 106, 9, -22, 762, -781, 361, -537, 210]

[-110, -150, 170, 750, 110, 10, -20, 760, -780, 360, -540, 210]