| 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 | $111.46 | 6.625% | $118.8442 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $193.67 | 12.241% | $217.3771 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $86.98 | 12.384% | $97.7516 | $97.75 | $97.75 | $97.80 |
| Purchase #4 | $168.92 | 6.155% | $179.317 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $8.86 | 11.801% | $9.9056 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $25.44 | 13.873% | $28.9693 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $137.88 | 9.295% | $150.6959 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $733.21 | $802.8607 | $802.87 | $802.85 | $802.90 | |