| 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 | $134.98 | 6.169% | $143.3069 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $198.56 | 8.612% | $215.66 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $89.27 | 3.296% | $92.2123 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $58.40 | 13.515% | $66.2928 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $138.91 | 3.687% | $144.0316 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $62.57 | 8.400% | $67.8259 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $216.50 | 10.322% | $238.8471 | $238.85 | $238.85 | $238.80 |
| 7 purchase totals = | $899.19 | $968.1766 | $968.18 | $968.20 | $968.10 | |