TASK 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.
PROBLEM: [-973, -972, -240, -460, 65, -871, 381, -969, -182]

SOLUTION: [-970, -970, -240, -460, 60, -870, 380, -970, -180]

PROBLEM: [823, -333, 746, 117, -60, -383, -761, -816, -463, -506, 41, 786, 823, -104]

SOLUTION: [820, -330, 750, 120, -60, -380, -760, -820, -460, -510, 40, 790, 820, -100]

PROBLEM: [-404, 853, 963, 247, 970, -981, 671, 782, -748, 375, -364]

SOLUTION:
[-400, 850, 960, 250, 970, -980, 670, 780, -750, 380, -360]