| 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 | $186.66 | 4.295% | $194.677 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $172.28 | 4.548% | $180.1153 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $75.48 | 9.413% | $82.5849 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $159.92 | 11.653% | $178.5555 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $35.48 | 10.200% | $39.099 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $99.64 | 9.329% | $108.9354 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $215.31 | 9.642% | $236.0702 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $944.77 | $1,020.0373 | $1,020.05 | $1,020.05 | $1,020.10 | |