| 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 | $165.57 | 8.209% | $179.1616 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $62.68 | 4.258% | $65.3489 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $65.62 | 11.301% | $73.0357 | $73.04 | $73.05 | $73.00 |
| Purchase #4 | $156.93 | 7.188% | $168.2101 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $57.57 | 12.862% | $64.9747 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $8.55 | 8.518% | $9.2783 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $28.54 | 5.399% | $30.0809 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $545.46 | $590.0902 | $590.09 | $590.10 | $590.10 | |