| 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 | $160.59 | 3.357% | $165.981 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $77.54 | 9.801% | $85.1397 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $72.70 | 9.829% | $79.8457 | $79.85 | $79.85 | $79.80 |
| Purchase #4 | $180.69 | 3.730% | $187.4297 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $202.81 | 6.461% | $215.9136 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $156.98 | 7.474% | $168.7127 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $60.94 | 13.503% | $69.1687 | $69.17 | $69.15 | $69.20 |
| 7 purchase totals = | $912.25 | $972.1911 | $972.19 | $972.20 | $972.10 | |