| 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 | $215.90 | 3.168% | $222.7397 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $42.45 | 7.508% | $45.6371 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $122.82 | 7.806% | $132.4073 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $62.33 | 9.382% | $68.1778 | $68.18 | $68.20 | $68.20 |
| Purchase #5 | $94.90 | 5.868% | $100.4687 | $100.47 | $100.45 | $100.50 |
| Purchase #6 | $24.26 | 7.593% | $26.1021 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $43.59 | 5.798% | $46.1173 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $606.25 | $641.6500 | $641.66 | $641.65 | $641.60 | |