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: [118, 150, 160, 131, -956, -438, 384, -26, 480, 928, -65, -810]

[120, 150, 160, 130, -960, -440, 380, -30, 480, 930, -60, -810]