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: [5, -914, 169, 817, -537, -285, -407, -579]

SOLUTION: [10, -910, 170, 820, -540, -280, -410, -580]

PROBLEM: [697, 404, 726, -120, -909, 219, 984, -423, 149, -552, 457, -737]

SOLUTION: [700, 400, 730, -120, -910, 220, 980, -420, 150, -550, 460, -740]

PROBLEM: [-125, -71, 966, 270, 829, -92, 5, -81, -482, -522, -665]

SOLUTION:
[-120, -70, 970, 270, 830, -90, 10, -80, -480, -520, -660]