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: [-846, -504]

SOLUTION: [-850, -500]

PROBLEM: [7, -440, -565, 181, -739, -817, 85, -551, -6, -768, 731, 370, -402, 811]

SOLUTION: [10, -440, -560, 180, -740, -820, 80, -550, -10, -770, 730, 370, -400, 810]

PROBLEM: [492, 958, 143, -832, -272]

SOLUTION:
[490, 960, 140, -830, -270]