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: [-660, 662, -147, -219, 417, -945, 193, -924]

SOLUTION: [-660, 660, -150, -220, 420, -940, 190, -920]

PROBLEM: [39, 999, 751, -51]

SOLUTION: [40, 1000, 750, -50]

PROBLEM: [331, -519, 961, 437, 225, -316, -135, 478, -919, 294, 801, -192, 145, -298]

SOLUTION:
[330, -520, 960, 440, 220, -320, -140, 480, -920, 290, 800, -190, 140, -300]