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: [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: [167, -650, 732, -653, -501, -852, 935, 338, 649, 903]

SOLUTION: [170, -650, 730, -650, -500, -850, 940, 340, 650, 900]

PROBLEM: [-212, 789, 147, 664, -460]

SOLUTION:
[-210, 790, 150, 660, -460]