| 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 | $179.80 | 6.713% | $191.87 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $76.92 | 10.358% | $84.8874 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $125.50 | 11.705% | $140.1898 | $140.19 | $140.20 | $140.20 |
| Purchase #4 | $249.60 | 7.362% | $267.9756 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $27.96 | 7.680% | $30.1073 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $67.68 | 11.258% | $75.2994 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $160.68 | 3.126% | $165.7029 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $888.14 | $956.0324 | $956.04 | $956.05 | $956.10 | |