| 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 | $118.79 | 6.221% | $126.1799 | $126.18 | $126.20 | $126.20 |
| Purchase #2 | $201.47 | 8.240% | $218.0711 | $218.07 | $218.05 | $218.10 |
| Purchase #3 | $180.44 | 7.449% | $193.881 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $79.62 | 7.429% | $85.535 | $85.54 | $85.55 | $85.50 |
| Purchase #5 | $94.74 | 8.500% | $102.7929 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $91.53 | 6.838% | $97.7888 | $97.79 | $97.80 | $97.80 |
| Purchase #7 | $144.36 | 9.386% | $157.9096 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $910.95 | $982.1583 | $982.16 | $982.20 | $982.20 | |