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: [-101, 745, -455, 967, 934, 697, 550, -843, 761, -113, 683, 601, 815]

SOLUTION: [-100, 740, -460, 970, 930, 700, 550, -840, 760, -110, 680, 600, 820]

PROBLEM: [-404, -299, -642, 19, 900, -320, -410, 23, 719, -384, 157, 517]

SOLUTION: [-400, -300, -640, 20, 900, -320, -410, 20, 720, -380, 160, 520]

PROBLEM: [485, -724]

SOLUTION:
[480, -720]