| 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 | $137.69 | 9.611% | $150.9234 | $150.92 | $150.90 | $150.90 |
| Purchase #2 | $61.85 | 13.140% | $69.9771 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $113.89 | 9.405% | $124.6014 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $121.41 | 8.873% | $132.1827 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $160.45 | 10.488% | $177.278 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $242.96 | 11.765% | $271.5442 | $271.54 | $271.55 | $271.50 |
| Purchase #7 | $12.53 | 5.169% | $13.1777 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $850.78 | $939.6845 | $939.68 | $939.75 | $939.70 | |