| 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 | $106.69 | 13.816% | $121.4303 | $121.43 | $121.45 | $121.40 |
| Purchase #2 | $165.41 | 9.253% | $180.7154 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $76.45 | 8.638% | $83.0538 | $83.05 | $83.05 | $83.10 |
| Purchase #4 | $22.76 | 7.641% | $24.4991 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $166.61 | 12.310% | $187.1197 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $50.71 | 8.289% | $54.9134 | $54.91 | $54.90 | $54.90 |
| Purchase #7 | $6.40 | 12.352% | $7.1905 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $595.03 | $658.9222 | $658.92 | $658.90 | $658.90 | |