| 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 | $175.43 | 12.209% | $196.8482 | $196.85 | $196.85 | $196.80 |
| Purchase #2 | $50.99 | 11.770% | $56.9915 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $106.41 | 8.735% | $115.7049 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $196.67 | 13.853% | $223.9147 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $89.66 | 8.369% | $97.1636 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $116.34 | 4.350% | $121.4008 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $25.92 | 10.833% | $28.7279 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $761.42 | $840.7516 | $840.74 | $840.75 | $840.70 | |