| 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 | $151.96 | 3.306% | $156.9838 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $168.28 | 9.456% | $184.1926 | $184.19 | $184.20 | $184.20 |
| Purchase #3 | $113.45 | 9.573% | $124.3106 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $79.68 | 10.647% | $88.1635 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $152.43 | 7.151% | $163.3303 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $16.64 | 7.604% | $17.9053 | $17.91 | $17.90 | $17.90 |
| Purchase #7 | $127.56 | 9.642% | $139.8593 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $810.00 | $874.7454 | $874.74 | $874.75 | $874.80 | |