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: [-50, 97, 175]

SOLUTION: [-50, 100, 180]

PROBLEM: [274, -168, 118, 228, -350, -543, -225, 61, 762, 141, 485, -898, 204, -556]

SOLUTION: [270, -170, 120, 230, -350, -540, -220, 60, 760, 140, 480, -900, 200, -560]

PROBLEM: [-33, -712, -533, -146, 889, 27, -391, -782, 602, 630, 279, -98, -467, -891, 783]

SOLUTION:
[-30, -710, -530, -150, 890, 30, -390, -780, 600, 630, 280, -100, -470, -890, 780]