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: [-118, 389, -56, -573, -776, -324, 778]

SOLUTION: [-120, 390, -60, -570, -780, -320, 780]

PROBLEM: [413, -92, 569, -195, -379, 864, -707, 424]

SOLUTION: [410, -90, 570, -200, -380, 860, -710, 420]

PROBLEM: [235, -795, 148, -192, 489, 613, -643]

SOLUTION:
[240, -800, 150, -190, 490, 610, -640]