| 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 | $143.49 | 3.107% | $147.9482 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $106.67 | 8.749% | $116.0026 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $33.82 | 4.801% | $35.4437 | $35.44 | $35.45 | $35.40 |
| Purchase #4 | $126.64 | 11.377% | $141.0478 | $141.05 | $141.05 | $141.00 |
| Purchase #5 | $218.28 | 7.205% | $234.0071 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $43.63 | 8.392% | $47.2914 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $210.88 | 11.476% | $235.0806 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $883.41 | $956.8214 | $956.82 | $956.85 | $956.70 | |