| 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 | $166.56 | 9.542% | $182.4532 | $182.45 | $182.45 | $182.50 |
| Purchase #2 | $97.51 | 11.842% | $109.0571 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $213.88 | 8.568% | $232.2052 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $145.57 | 12.869% | $164.3034 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $130.25 | 11.793% | $145.6104 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $24.47 | 9.872% | $26.8857 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $9.74 | 5.391% | $10.2651 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $787.98 | $870.7801 | $870.79 | $870.75 | $870.90 | |