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: [-752, 532, -432, 709, -839, 565, 463, -608, -162, 36, -7, -920, -151, 365]

[-750, 530, -430, 710, -840, 560, 460, -610, -160, 40, -10, -920, -150, 360]