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: [164, 230, -410, -713, 49, -537, 933, 738, 100, -257, -582]

[160, 230, -410, -710, 50, -540, 930, 740, 100, -260, -580]