| 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 | $73.80 | 12.663% | $83.1453 | $83.15 | $83.15 | $83.10 |
| Purchase #2 | $90.81 | 7.281% | $97.4219 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $148.25 | 10.766% | $164.2106 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $14.31 | 10.838% | $15.8609 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $122.33 | 13.303% | $138.6036 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $109.74 | 5.264% | $115.5167 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $200.93 | 13.438% | $227.931 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $760.17 | $842.6900 | $842.69 | $842.65 | $842.60 | |