| 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 | $143.65 | 5.164% | $151.0681 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $190.36 | 8.173% | $205.9181 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $155.70 | 8.248% | $168.5421 | $168.54 | $168.55 | $168.50 |
| Purchase #4 | $160.82 | 6.249% | $170.8696 | $170.87 | $170.85 | $170.90 |
| Purchase #5 | $87.81 | 8.128% | $94.9472 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $97.37 | 7.820% | $104.9843 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $5.25 | 4.434% | $5.4828 | $5.48 | $5.50 | $5.50 |
| 7 purchase totals = | $840.96 | $901.8122 | $901.81 | $901.80 | $901.80 | |