| 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 | $183.49 | 5.269% | $193.1581 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $203.48 | 3.451% | $210.5021 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $163.73 | 10.270% | $180.5451 | $180.55 | $180.55 | $180.50 |
| Purchase #4 | $138.40 | 7.426% | $148.6776 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $87.69 | 9.119% | $95.6865 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $87.27 | 11.798% | $97.5661 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $52.88 | 4.200% | $55.101 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $916.94 | $981.2365 | $981.25 | $981.25 | $981.30 | |