| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.51 | 13.356% | $277.1668 | $277.17 | $277.15 | $277.20 |
| Purchase #2 | $231.42 | 10.282% | $255.2146 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $72.42 | 13.413% | $82.1337 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $137.26 | 6.217% | $145.7935 | $145.79 | $145.80 | $145.80 |
| Purchase #5 | $123.64 | 10.157% | $136.1981 | $136.20 | $136.20 | $136.20 |
| Purchase #6 | $71.33 | 8.316% | $77.2618 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $196.45 | 13.778% | $223.5169 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $1,077.03 | $1,197.2854 | $1,197.28 | $1,197.25 | $1,197.30 | |