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: [30, -346, -185, -226, 771, -951]

SOLUTION: [30, -350, -180, -230, 770, -950]

PROBLEM: [-558, -774, -840]

SOLUTION: [-560, -770, -840]

PROBLEM: [-111, 164, -99, -998, 19, 21, 572, -862, 895, -543, 998]

SOLUTION:
[-110, 160, -100, -1000, 20, 20, 570, -860, 900, -540, 1000]