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: [97, -660, 31, -562, -919, -634, 636, 832, -626, 204, -875, 197, 580, -704]

[100, -660, 30, -560, -920, -630, 640, 830, -630, 200, -880, 200, 580, -700]