| 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 | $197.80 | 3.367% | $204.4599 | $204.46 | $204.45 | $204.50 |
| Purchase #2 | $21.41 | 3.401% | $22.1382 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $76.43 | 12.723% | $86.1542 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $146.59 | 9.592% | $160.6509 | $160.65 | $160.65 | $160.70 |
| Purchase #5 | $68.61 | 9.219% | $74.9352 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $202.71 | 5.431% | $213.7192 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $188.53 | 9.297% | $206.0576 | $206.06 | $206.05 | $206.10 |
| 7 purchase totals = | $902.08 | $968.1152 | $968.12 | $968.10 | $968.20 | |