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.
Input: [-752, 778, -123, 926, -590, -981, -117, 979, -197, -933, -554]

[-750, 780, -120, 930, -590, -980, -120, 980, -200, -930, -550]