| 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 | $15.47 | 11.197% | $17.2022 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $150.45 | 12.257% | $168.8907 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $173.95 | 9.629% | $190.6996 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $219.94 | 3.865% | $228.4407 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $101.84 | 6.378% | $108.3354 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $12.79 | 8.335% | $13.856 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $116.58 | 5.116% | $122.5442 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $791.02 | $849.9688 | $849.97 | $850.00 | $849.90 | |