| 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 | $166.71 | 11.173% | $185.3365 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $206.87 | 10.324% | $228.2273 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $22.88 | 3.291% | $23.633 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $184.75 | 6.777% | $197.2705 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $29.36 | 3.595% | $30.4155 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $30.51 | 5.229% | $32.1054 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $6.53 | 9.574% | $7.1552 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $647.61 | $704.1434 | $704.16 | $704.15 | $704.10 | |