| 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 | $224.86 | 13.487% | $255.1869 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $157.87 | 3.836% | $163.9259 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $89.45 | 9.281% | $97.7519 | $97.75 | $97.75 | $97.80 |
| Purchase #4 | $177.91 | 13.301% | $201.5738 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $67.77 | 4.253% | $70.6523 | $70.65 | $70.65 | $70.70 |
| Purchase #6 | $79.92 | 13.222% | $90.487 | $90.49 | $90.50 | $90.50 |
| Purchase #7 | $43.36 | 12.381% | $48.7284 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $841.14 | $928.3062 | $928.31 | $928.35 | $928.40 | |