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: [-754, 206, 849, 499, 258, -618, -702]

SOLUTION: [-750, 210, 850, 500, 260, -620, -700]

PROBLEM: [889, -265, 43, -318, 597, -678, 621, -324, -711, 189, 810, 25, -268]

SOLUTION: [890, -260, 40, -320, 600, -680, 620, -320, -710, 190, 810, 20, -270]

PROBLEM: [219, -474, -841, -450, 203, -325, 11, 706, 525, 860, -995, -951, -269]

SOLUTION:
[220, -470, -840, -450, 200, -320, 10, 710, 520, 860, -1000, -950, -270]