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: [473, -257, 742, -593, 50, -53, -741]

SOLUTION: [470, -260, 740, -590, 50, -50, -740]

PROBLEM: [679, 448, 684, -560, 319]

SOLUTION: [680, 450, 680, -560, 320]

PROBLEM: [-781, 703, -420, 393, -17, 891, 943, -541, 176, 383]

SOLUTION:
[-780, 700, -420, 390, -20, 890, 940, -540, 180, 380]