| 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 | $194.38 | 5.229% | $204.5441 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $145.59 | 13.594% | $165.3815 | $165.38 | $165.40 | $165.40 |
| Purchase #3 | $163.26 | 4.612% | $170.7896 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $10.95 | 9.732% | $12.0157 | $12.02 | $12.00 | $12.00 |
| Purchase #5 | $12.78 | 8.851% | $13.9112 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $190.50 | 7.837% | $205.4295 | $205.43 | $205.45 | $205.40 |
| Purchase #7 | $25.73 | 13.267% | $29.1436 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $743.19 | $801.2152 | $801.21 | $801.25 | $801.10 | |