| 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 | $163.37 | 9.832% | $179.4325 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $117.50 | 4.349% | $122.6101 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $22.45 | 11.469% | $25.0248 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $238.42 | 7.811% | $257.043 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $62.38 | 5.391% | $65.7429 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $45.38 | 7.715% | $48.8811 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $47.29 | 7.456% | $50.8159 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $696.79 | $749.5503 | $749.54 | $749.55 | $749.40 | |