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Round a decimal number to nearest decimal that is divisible by 5 in JavaScript

I would like to convert 1.2 to 1.5 and 1.7 to 2. This is basically rounding a decimal number to nearest decimal that is divisible by 5.

const roundToNearest5 = x => Math.ceil(x)-x > 0.5 ? Math.ceil(x)-0.5: Math.ceil(x);
console.log(roundToNearest5(1.2))
console.log(roundToNearest5(1.4))
console.log(roundToNearest5(1.7))
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