| 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 | $188.43 | 8.352% | $204.1677 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $148.90 | 6.212% | $158.1497 | $158.15 | $158.15 | $158.10 |
| Purchase #3 | $228.79 | 7.598% | $246.1735 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $77.93 | 10.238% | $85.9085 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $122.53 | 9.533% | $134.2108 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $85.53 | 13.409% | $96.9987 | $97.00 | $97.00 | $97.00 |
| Purchase #7 | $6.39 | 13.415% | $7.2472 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $858.50 | $932.8561 | $932.86 | $932.80 | $932.80 | |