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: [676, 990, 764, -715, -48, 6, -175, 511]

SOLUTION: [680, 990, 760, -720, -50, 10, -180, 510]

PROBLEM: [-411, 136, 100, -782, -633, 104]

SOLUTION: [-410, 140, 100, -780, -630, 100]

PROBLEM: [-844, -703, -694, 534]

SOLUTION:
[-840, -700, -690, 530]