| 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 | $10.62 | 9.388% | $11.617 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $155.58 | 3.813% | $161.5123 | $161.51 | $161.50 | $161.50 |
| Purchase #3 | $68.81 | 12.716% | $77.5599 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $131.86 | 9.286% | $144.1045 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $149.93 | 3.274% | $154.8387 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $26.60 | 5.175% | $27.9766 | $27.98 | $28.00 | $28.00 |
| Purchase #7 | $230.49 | 13.130% | $260.7533 | $260.75 | $260.75 | $260.80 |
| 7 purchase totals = | $773.89 | $838.3623 | $838.36 | $838.35 | $838.40 | |