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: [711, -384, -986, -170, -647, -967, 114, -906, -879, 922, -156, -199, 834, -93, -763]

SOLUTION: [710, -380, -990, -170, -650, -970, 110, -910, -880, 920, -160, -200, 830, -90, -760]

PROBLEM: [-952, -388, 173, 673, 257, -172, -160, 921, 348, -923]

SOLUTION: [-950, -390, 170, 670, 260, -170, -160, 920, 350, -920]

PROBLEM: [-316, -102, -487, -774, 665, 180, 272, -145, 391, -777, -398]

SOLUTION:
[-320, -100, -490, -770, 660, 180, 270, -140, 390, -780, -400]