| 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 | $91.60 | 11.560% | $102.189 | $102.19 | $102.20 | $102.20 |
| Purchase #2 | $126.55 | 7.615% | $136.1868 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $91.91 | 5.638% | $97.0919 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $164.66 | 8.278% | $178.2906 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $114.60 | 3.540% | $118.6568 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $108.79 | 7.498% | $116.9471 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $25.31 | 9.572% | $27.7327 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $723.42 | $777.0949 | $777.10 | $777.15 | $777.10 | |