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: [-602, 18, 744, 677, 315, 244, -602, -159, 762, 201, 68, -729, 826, -557, -278]
Example Output: [-600, 20, 740, 680, 320, 240, -600, -160, 760, 200, 70, -730, 830, -560, -280]

Example Input: [315, 169, 909, -678, 773, -518]
Example Output: [320, 170, 910, -680, 770, -520]

Example Input: [381, -638, 130, 961, -144, 840, 150, -297, -825, -786, -203, 658, 177]
Example Output:
[380, -640, 130, 960, -140, 840, 150, -300, -820, -790, -200, 660, 180]