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: [-872, 360, 886, -781, 994]

SOLUTION: [-870, 360, 890, -780, 990]

PROBLEM: [-691, -701, 619, -724, -371, 449, -416, -140, 423, 324, -690, 118, 443]

SOLUTION: [-690, -700, 620, -720, -370, 450, -420, -140, 420, 320, -690, 120, 440]

PROBLEM: [337, -541, -868, -879, -236, -839, 417, -321, -267, -485, 186, 4, 589, 546]

SOLUTION:
[340, -540, -870, -880, -240, -840, 420, -320, -270, -480, 190, 0, 590, 550]