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: [-958, -226, 339, 144, -175]

SOLUTION: [-960, -230, 340, 140, -180]

PROBLEM: [-805, -467, -214, -568, 941]

SOLUTION: [-800, -470, -210, -570, 940]

PROBLEM: [453, 541, 769, -462, 462, 527, -427, 219, 340, 228, -584, -637, 840]

SOLUTION:
[450, 540, 770, -460, 460, 530, -430, 220, 340, 230, -580, -640, 840]