| 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 | $221.61 | 7.253% | $237.6834 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $155.44 | 8.267% | $168.2902 | $168.29 | $168.30 | $168.30 |
| Purchase #3 | $71.89 | 5.300% | $75.7002 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $177.81 | 12.629% | $200.2656 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $32.55 | 9.362% | $35.5973 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $137.72 | 4.184% | $143.4822 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $108.78 | 10.519% | $120.2226 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $905.80 | $981.2415 | $981.24 | $981.25 | $981.30 | |