| 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 | $150.48 | 5.635% | $158.9595 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $39.46 | 9.648% | $43.2671 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $22.62 | 4.379% | $23.6105 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $88.34 | 10.430% | $97.5539 | $97.55 | $97.55 | $97.60 |
| Purchase #5 | $198.30 | 5.179% | $208.57 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $25.34 | 11.797% | $28.3294 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $225.51 | 13.314% | $255.5344 | $255.53 | $255.55 | $255.50 |
| 7 purchase totals = | $750.05 | $815.8248 | $815.82 | $815.80 | $815.90 | |