| 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 | $153.63 | 6.363% | $163.4055 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $203.71 | 11.352% | $226.8352 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $152.64 | 4.750% | $159.8904 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $48.37 | 4.481% | $50.5375 | $50.54 | $50.55 | $50.50 |
| Purchase #5 | $185.73 | 3.300% | $191.8591 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $162.45 | 9.329% | $177.605 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $20.57 | 4.656% | $21.5277 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $927.10 | $991.6604 | $991.68 | $991.70 | $991.60 | |