| 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 | $191.56 | 12.167% | $214.8671 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $28.64 | 7.354% | $30.7462 | $30.75 | $30.75 | $30.70 |
| Purchase #3 | $156.77 | 8.105% | $169.4762 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $97.60 | 13.134% | $110.4188 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $150.64 | 13.315% | $170.6977 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $179.47 | 7.134% | $192.2734 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $69.85 | 11.404% | $77.8157 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $874.53 | $966.2951 | $966.31 | $966.25 | $966.30 | |