| 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 | $163.65 | 10.314% | $180.5289 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $154.97 | 6.630% | $165.2445 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $22.92 | 3.351% | $23.688 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $148.85 | 9.477% | $162.9565 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $221.83 | 10.677% | $245.5148 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $51.25 | 13.146% | $57.9873 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $94.99 | 11.779% | $106.1789 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $858.46 | $942.0989 | $942.10 | $942.15 | $942.10 | |