| 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 | $183.60 | 5.365% | $193.4501 | $193.45 | $193.45 | $193.50 |
| Purchase #2 | $167.93 | 13.252% | $190.1841 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $97.31 | 5.379% | $102.5443 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $21.57 | 3.508% | $22.3267 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $163.89 | 10.252% | $180.692 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $12.64 | 4.633% | $13.2256 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $189.35 | 11.210% | $210.5761 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $836.29 | $912.9989 | $913.00 | $913.10 | $913.00 | |