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: [175, 227, 962, -566, -910, 789, 260, -387, -741, 162, -972, 266, 658]

[180, 230, 960, -570, -910, 790, 260, -390, -740, 160, -970, 270, 660]