| 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 | $129.85 | 7.655% | $139.79 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $157.56 | 3.581% | $163.2022 | $163.20 | $163.20 | $163.20 |
| Purchase #3 | $188.68 | 3.689% | $195.6404 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $132.74 | 6.759% | $141.7119 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $17.36 | 8.517% | $18.8386 | $18.84 | $18.85 | $18.80 |
| Purchase #6 | $52.83 | 11.518% | $58.915 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $214.74 | 12.229% | $241.0006 | $241.00 | $241.00 | $241.00 |
| 7 purchase totals = | $893.76 | $959.0987 | $959.10 | $959.10 | $959.00 | |