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: [-833, 103, 568, 918, -300, -74, 898]

SOLUTION: [-830, 100, 570, 920, -300, -70, 900]

PROBLEM: [-754, 206, 849, 499, 258, -618, -702]

SOLUTION: [-750, 210, 850, 500, 260, -620, -700]

PROBLEM: [853, -460, -929, -11, 76, 856, 986, -97, 608, -73, 641, 57, -902]

SOLUTION:
[850, -460, -930, -10, 80, 860, 990, -100, 610, -70, 640, 60, -900]