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: [595, -352, -634, 66, -248, 782, -146, -397, -453, -710, 635, 559, -101]

SOLUTION: [600, -350, -630, 70, -250, 780, -150, -400, -450, -710, 640, 560, -100]

PROBLEM: [485, 674, 409, -734, 531, -80]

SOLUTION: [480, 670, 410, -730, 530, -80]

PROBLEM: [671, -178, 481, 555, 828, 173, -590, -120, 836, 934, -149]

SOLUTION:
[670, -180, 480, 560, 830, 170, -590, -120, 840, 930, -150]