| 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 | $151.95 | 8.658% | $165.1058 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $228.67 | 7.119% | $244.949 | $244.95 | $244.95 | $244.90 |
| Purchase #3 | $110.84 | 10.338% | $122.2986 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $79.47 | 5.286% | $83.6708 | $83.67 | $83.65 | $83.70 |
| Purchase #5 | $164.41 | 7.391% | $176.5615 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $86.34 | 11.118% | $95.9393 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $67.89 | 13.125% | $76.8006 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $889.57 | $965.3256 | $965.33 | $965.30 | $965.30 | |