| 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 | $191.26 | 13.694% | $217.4511 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $10.89 | 12.342% | $12.234 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $153.31 | 13.370% | $173.8075 | $173.81 | $173.80 | $173.80 |
| Purchase #4 | $179.71 | 13.665% | $204.2674 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $154.68 | 8.373% | $167.6314 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $46.77 | 8.738% | $50.8568 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $24.46 | 13.751% | $27.8235 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $761.08 | $854.0717 | $854.07 | $854.05 | $854.10 | |