| 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 | $148.81 | 5.388% | $156.8279 | $156.83 | $156.85 | $156.80 |
| Purchase #2 | $217.48 | 7.785% | $234.4108 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $59.33 | 3.525% | $61.4214 | $61.42 | $61.40 | $61.40 |
| Purchase #4 | $186.59 | 3.308% | $192.7624 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $62.86 | 7.575% | $67.6216 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $62.85 | 9.289% | $68.6881 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $192.49 | 9.572% | $210.9151 | $210.92 | $210.90 | $210.90 |
| 7 purchase totals = | $930.41 | $992.6473 | $992.65 | $992.60 | $992.60 | |