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: [-943, 660, -524, 373, 510, -462, 944, -318, -406]

SOLUTION: [-940, 660, -520, 370, 510, -460, 940, -320, -410]

PROBLEM: [956, -684]

SOLUTION: [960, -680]

PROBLEM: [-115, 336, 323, -837, 181, -183, 2, -499, 771, -948, 953, -76, 40, -336, 899]

SOLUTION:
[-120, 340, 320, -840, 180, -180, 0, -500, 770, -950, 950, -80, 40, -340, 900]