| 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 | $148.30 | 11.558% | $165.4405 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $178.52 | 12.417% | $200.6868 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $154.75 | 3.524% | $160.2034 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $131.47 | 8.833% | $143.0827 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $68.55 | 7.643% | $73.7893 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $53.79 | 4.235% | $56.068 | $56.07 | $56.05 | $56.10 |
| Purchase #7 | $18.94 | 5.128% | $19.9112 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $754.32 | $819.1819 | $819.18 | $819.20 | $819.20 | |