| 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 | $165.56 | 8.653% | $179.8859 | $179.89 | $179.90 | $179.90 |
| Purchase #2 | $23.27 | 13.267% | $26.3572 | $26.36 | $26.35 | $26.40 |
| Purchase #3 | $224.49 | 12.194% | $251.8643 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $66.65 | 6.235% | $70.8056 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $50.42 | 11.294% | $56.1144 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $165.99 | 13.747% | $188.8086 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $44.25 | 9.570% | $48.4847 | $48.48 | $48.50 | $48.50 |
| 7 purchase totals = | $740.63 | $822.3207 | $822.32 | $822.30 | $822.40 | |