| 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 | $150.96 | 5.602% | $159.4168 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $97.99 | 13.257% | $110.9805 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $34.90 | 10.632% | $38.6106 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $46.66 | 3.174% | $48.141 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $167.86 | 7.343% | $180.186 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $138.99 | 3.163% | $143.3863 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $217.88 | 12.445% | $244.9952 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $855.24 | $925.7164 | $925.73 | $925.75 | $925.70 | |