| 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 | $172.92 | 3.569% | $179.0915 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $163.62 | 4.160% | $170.4266 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $67.66 | 10.637% | $74.857 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $166.31 | 13.462% | $188.6987 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $229.25 | 6.603% | $244.3874 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $22.80 | 12.109% | $25.5609 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $47.75 | 10.794% | $52.9041 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $870.31 | $935.9262 | $935.93 | $935.95 | $936.00 | |