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: [-653, -770, 108, 508, -853, 539, -594, -813, 246, 273, -616, -973]

SOLUTION: [-650, -770, 110, 510, -850, 540, -590, -810, 250, 270, -620, -970]

PROBLEM: [35, 615, -282, -793, 513, 832, -733]

SOLUTION: [40, 620, -280, -790, 510, 830, -730]

PROBLEM: [942, 805, -64, 173, 703]

SOLUTION:
[940, 800, -60, 170, 700]