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: [79, -303, -664, -711, -207, -570, 790, -999, -195]

[80, -300, -660, -710, -210, -570, 790, -1000, -200]