| 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 | $193.74 | 12.671% | $218.2888 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $168.97 | 3.434% | $174.7724 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $126.57 | 7.469% | $136.0235 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $97.37 | 8.373% | $105.5228 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $119.58 | 4.611% | $125.0938 | $125.09 | $125.10 | $125.10 |
| Purchase #6 | $173.49 | 3.222% | $179.0798 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $26.70 | 7.416% | $28.6801 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $906.42 | $967.4612 | $967.45 | $967.45 | $967.50 | |