| 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 | $79.26 | 12.668% | $89.3007 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $168.55 | 9.108% | $183.9015 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $16.96 | 5.572% | $17.905 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $129.42 | 10.825% | $143.4297 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $148.42 | 5.580% | $156.7018 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $177.88 | 3.433% | $183.9866 | $183.99 | $184.00 | $184.00 |
| Purchase #7 | $118.97 | 7.129% | $127.4514 | $127.45 | $127.45 | $127.50 |
| 7 purchase totals = | $839.46 | $902.6767 | $902.68 | $902.70 | $902.70 | |