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: [-571, -416, 63, -497, -210, 805, 398, -110, -530, 528, 15]

SOLUTION: [-570, -420, 60, -500, -210, 800, 400, -110, -530, 530, 20]

PROBLEM: [128, -376, -977, 742, 389, 883]

SOLUTION: [130, -380, -980, 740, 390, 880]

PROBLEM: [-202, 499, -182, -700, 143, 741, 402]

SOLUTION:
[-200, 500, -180, -700, 140, 740, 400]