| 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 | $16.30 | 8.557% | $17.6948 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $223.84 | 13.859% | $254.862 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $16.94 | 5.591% | $17.8871 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $77.68 | 7.127% | $83.2163 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $164.97 | 5.396% | $173.8718 | $173.87 | $173.85 | $173.90 |
| Purchase #6 | $167.97 | 6.862% | $179.4961 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $159.30 | 9.552% | $174.5163 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $827.00 | $901.5444 | $901.55 | $901.50 | $901.60 | |