| 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 | $156.26 | 8.754% | $169.939 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $231.98 | 5.704% | $245.2121 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $208.99 | 11.691% | $233.423 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $97.62 | 4.713% | $102.2208 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $98.83 | 8.200% | $106.9341 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $27.61 | 3.689% | $28.6285 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $93.57 | 4.648% | $97.9191 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $914.86 | $984.2766 | $984.27 | $984.25 | $984.10 | |