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: [-565, 778, -75, 974, -683, -56, 145, 923, 915, 260, -980, 651, -94, -602]

SOLUTION: [-560, 780, -80, 970, -680, -60, 140, 920, 920, 260, -980, 650, -90, -600]

PROBLEM: [-162, 766, 719, 409, -702, -626, -404, -542, 42, -211, 624, 957]

SOLUTION: [-160, 770, 720, 410, -700, -630, -400, -540, 40, -210, 620, 960]

PROBLEM: [555, 561, 871, 230, 384, 93, -650, 891, 373, 152, 315, -889]

SOLUTION:
[560, 560, 870, 230, 380, 90, -650, 890, 370, 150, 320, -890]