| 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 | $155.92 | 5.478% | $164.4613 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $94.79 | 9.368% | $103.6699 | $103.67 | $103.65 | $103.70 |
| Purchase #3 | $226.91 | 4.361% | $236.8055 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $129.91 | 13.785% | $147.8181 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $98.48 | 4.416% | $102.8289 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $199.37 | 7.197% | $213.7187 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $26.84 | 6.170% | $28.496 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $932.22 | $997.7984 | $997.81 | $997.75 | $997.80 | |