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: [-352, -788, -731, 157, 390]

SOLUTION: [-350, -790, -730, 160, 390]

PROBLEM: [810, -562, -17, 809, 503, 887, 141, -327, 538, 372]

SOLUTION: [810, -560, -20, 810, 500, 890, 140, -330, 540, 370]

PROBLEM: [692, 451, -151, 784]

SOLUTION:
[690, 450, -150, 780]