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: [370, -153, 226, -730, -828, -109, -162, 184, -516, -102]

[370, -150, 230, -730, -830, -110, -160, 180, -520, -100]