| 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 | $119.39 | 7.558% | $128.4135 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $82.36 | 13.410% | $93.4045 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $24.62 | 7.103% | $26.3688 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $143.56 | 8.143% | $155.2501 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $7.34 | 5.382% | $7.735 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $74.87 | 7.518% | $80.4987 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $235.67 | 10.486% | $260.3824 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $687.81 | $752.0530 | $752.05 | $752.05 | $752.10 | |