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: [-588, 554, 374, -974, -899, -781]

SOLUTION: [-590, 550, 370, -970, -900, -780]

PROBLEM: [-691, 889, 991, -326, 927, 518]

SOLUTION: [-690, 890, 990, -330, 930, 520]

PROBLEM: [735, -150, -469, 518, 251, 555, 39, 600]

SOLUTION:
[740, -150, -470, 520, 250, 560, 40, 600]