| 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 | $175.40 | 13.790% | $199.5877 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $210.42 | 10.855% | $233.2611 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $56.31 | 5.220% | $59.2494 | $59.25 | $59.25 | $59.20 |
| Purchase #4 | $20.58 | 13.450% | $23.348 | $23.35 | $23.35 | $23.30 |
| Purchase #5 | $59.73 | 3.330% | $61.719 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $100.67 | 7.829% | $108.5515 | $108.55 | $108.55 | $108.60 |
| Purchase #7 | $16.92 | 5.781% | $17.8981 | $17.90 | $17.90 | $17.90 |
| 7 purchase totals = | $640.03 | $703.6148 | $703.62 | $703.60 | $703.60 | |