| 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 | $145.43 | 12.522% | $163.6407 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $148.98 | 4.859% | $156.2189 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $160.63 | 3.201% | $165.7718 | $165.77 | $165.75 | $165.80 |
| Purchase #4 | $8.93 | 12.652% | $10.0598 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $31.96 | 5.676% | $33.774 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $141.92 | 4.357% | $148.1035 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $88.88 | 9.379% | $97.2161 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $726.73 | $774.7848 | $774.78 | $774.70 | $774.80 | |