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: [924, 158, -736, 524, 298, 317, -571, 811, 579, -358, 204]

SOLUTION: [920, 160, -740, 520, 300, 320, -570, 810, 580, -360, 200]

PROBLEM: [938, -156, -487, 174, -557, -421, -157, 64, 496, -200]

SOLUTION: [940, -160, -490, 170, -560, -420, -160, 60, 500, -200]

PROBLEM: [-934, -459, 776, 702, 654, 821, 497, 767, 699, 718, -479, -144]

SOLUTION:
[-930, -460, 780, 700, 650, 820, 500, 770, 700, 720, -480, -140]