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.

Ex Input:
[-602, 18, 744, 677, 315, 244, -602, -159, 762, 201, 68, -729, 826, -557, -278]

Ex Output:
[-600, 20, 740, 680, 320, 240, -600, -160, 760, 200, 70, -730, 830, -560, -280]

Ex Input:
[315, 169, 909, -678, 773, -518]

Ex Output:
[320, 170, 910, -680, 770, -520]

Ex Input:
[-275, -507, -621, 364, 31, 810, -335, -828, -374, -437, -631, 119]

Ex Output:
[-280, -510, -620, 360, 30, 810, -340, -830, -370, -440, -630, 120]