| 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 | $11.86 | 6.560% | $12.638 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $26.34 | 5.599% | $27.8148 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $149.33 | 6.767% | $159.4352 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $147.78 | 5.593% | $156.0453 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $238.42 | 12.316% | $267.7838 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $206.68 | 12.607% | $232.7361 | $232.74 | $232.75 | $232.70 |
| Purchase #7 | $92.61 | 5.716% | $97.9036 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $873.02 | $954.3568 | $954.36 | $954.40 | $954.20 | |