| 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 | $156.82 | 4.327% | $163.6056 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $212.71 | 5.194% | $223.7582 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $148.65 | 8.522% | $161.318 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $190.71 | 12.420% | $214.3962 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $168.36 | 3.281% | $173.8839 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $162.83 | 13.849% | $185.3803 | $185.38 | $185.40 | $185.40 |
| Purchase #7 | $74.97 | 9.536% | $82.1191 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $1,115.05 | $1,204.4613 | $1,204.47 | $1,204.45 | $1,204.50 | |