| 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 | $170.66 | 3.640% | $176.872 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $56.47 | 11.495% | $62.9612 | $62.96 | $62.95 | $63.00 |
| Purchase #3 | $165.52 | 5.863% | $175.2244 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $92.72 | 8.235% | $100.3555 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $11.49 | 10.450% | $12.6907 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $45.71 | 7.557% | $49.1643 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $243.63 | 5.728% | $257.5851 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $786.20 | $834.8532 | $834.85 | $834.80 | $835.00 | |