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: [383, 82, -784, 352, 858, 571, 29, -926, -506, 554, -521, 931, 151]

[380, 80, -780, 350, 860, 570, 30, -930, -510, 550, -520, 930, 150]