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: [661, 69, 577, 199, -478, 620, 640, 609]

SOLUTION: [660, 70, 580, 200, -480, 620, 640, 610]

PROBLEM: [-703, -404]

SOLUTION: [-700, -400]

PROBLEM: [303, 698, -147, -218, -766, -945, -481, -892, 113]

SOLUTION:
[300, 700, -150, -220, -770, -940, -480, -890, 110]