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: [-423, 803, 127, -360, 382, 75, 572, 218, -124, -164, -632, 315, -347, -47, -54]

SOLUTION: [-420, 800, 130, -360, 380, 80, 570, 220, -120, -160, -630, 320, -350, -50, -50]

PROBLEM: [879, -515, -176]

SOLUTION: [880, -520, -180]

PROBLEM: [844, -237, 118, -275]

SOLUTION:
[840, -240, 120, -280]