| 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 | $219.48 | 3.501% | $227.164 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $25.99 | 5.685% | $27.4675 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $167.49 | 13.685% | $190.411 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $182.42 | 10.520% | $201.6106 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $69.42 | 8.632% | $75.4123 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $63.81 | 5.228% | $67.146 | $67.15 | $67.15 | $67.10 |
| Purchase #7 | $133.56 | 7.827% | $144.0137 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $862.17 | $933.2251 | $933.22 | $933.15 | $933.20 | |