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.

Example Input: [148, -466, 116, 237, 753, -479, -21]
Example Output: [150, -470, 120, 240, 750, -480, -20]

Example Input: [-73, 851, -760, -202, 90, -445, -93, 136, -766, 677, -617, -459, 136, 840, -914]
Example Output: [-70, 850, -760, -200, 90, -440, -90, 140, -770, 680, -620, -460, 140, 840, -910]

Example Input: [759, 760, 353, 923, 292, 835, 991]
Example Output:
[760, 760, 350, 920, 290, 840, 990]