| 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 | $163.34 | 13.404% | $185.2341 | $185.23 | $185.25 | $185.20 |
| Purchase #2 | $151.36 | 7.135% | $162.1595 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $149.99 | 9.228% | $163.8311 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $82.76 | 5.218% | $87.0784 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $134.74 | 8.621% | $146.3559 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $163.27 | 9.856% | $179.3619 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $167.76 | 7.751% | $180.7631 | $180.76 | $180.75 | $180.80 |
| 7 purchase totals = | $1,013.22 | $1,104.7840 | $1,104.78 | $1,104.80 | $1,104.90 | |