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: [-926, -683, -795, 119, -911, 114, 86, -998, -38, 21, -705, -640, -75]

[-930, -680, -800, 120, -910, 110, 90, -1000, -40, 20, -700, -640, -80]