| 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 | $107.89 | 13.207% | $122.139 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $140.66 | 4.726% | $147.3076 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $89.95 | 9.678% | $98.6554 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $50.55 | 9.617% | $55.4114 | $55.41 | $55.40 | $55.40 |
| Purchase #5 | $64.56 | 12.816% | $72.834 | $72.83 | $72.85 | $72.80 |
| Purchase #6 | $176.49 | 7.825% | $190.3003 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $239.69 | 13.584% | $272.2495 | $272.25 | $272.25 | $272.20 |
| 7 purchase totals = | $869.79 | $958.8972 | $958.90 | $958.90 | $958.80 | |