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.

Example Input: [676, 990, 764, -715, -48, 6, -175, 511]
Example Output: [680, 990, 760, -720, -50, 10, -180, 510]

Example Input: [-307, -283, -640]
Example Output: [-310, -280, -640]

Example Input: [-846, -706, 277, 144, 277, -918, 455, 305, -708]
Example Output:
[-850, -710, 280, 140, 280, -920, 460, 300, -710]