| 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 | $139.66 | 10.262% | $153.9919 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $204.60 | 3.827% | $212.43 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $147.55 | 8.186% | $159.6284 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $185.61 | 11.688% | $207.3041 | $207.30 | $207.30 | $207.30 |
| Purchase #5 | $149.37 | 3.175% | $154.1125 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $59.27 | 13.393% | $67.208 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $22.57 | 11.850% | $25.2445 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $908.63 | $979.9194 | $979.91 | $979.95 | $979.80 | |