| 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 | $182.44 | 7.603% | $196.3109 | $196.31 | $196.30 | $196.30 |
| Purchase #2 | $89.63 | 13.478% | $101.7103 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $28.57 | 6.469% | $30.4182 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $211.97 | 9.231% | $231.537 | $231.54 | $231.55 | $231.50 |
| Purchase #5 | $10.73 | 3.762% | $11.1337 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $48.92 | 3.483% | $50.6239 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $22.61 | 12.659% | $25.4722 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $594.87 | $647.2062 | $647.20 | $647.15 | $647.10 | |