| 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 | $165.98 | 8.548% | $180.168 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $92.95 | 7.296% | $99.7316 | $99.73 | $99.75 | $99.70 |
| Purchase #3 | $52.68 | 5.537% | $55.5969 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $86.53 | 9.537% | $94.7824 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $26.41 | 9.173% | $28.8326 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $219.36 | 5.670% | $231.7977 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $22.51 | 9.398% | $24.6255 | $24.63 | $24.65 | $24.60 |
| 7 purchase totals = | $666.42 | $715.5347 | $715.54 | $715.60 | $715.50 | |