| 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 | $127.60 | 12.824% | $143.9634 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $71.27 | 5.438% | $75.1457 | $75.15 | $75.15 | $75.10 |
| Purchase #3 | $39.45 | 6.228% | $41.9069 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $53.36 | 10.560% | $58.9948 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $166.80 | 8.158% | $180.4075 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $170.76 | 7.170% | $183.0035 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $111.47 | 6.337% | $118.5339 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $740.71 | $801.9557 | $801.95 | $801.95 | $801.90 | |