| 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 | $153.41 | 8.480% | $166.4192 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $19.76 | 10.399% | $21.8148 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $157.59 | 11.435% | $175.6104 | $175.61 | $175.60 | $175.60 |
| Purchase #4 | $112.86 | 8.649% | $122.6213 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $190.25 | 5.143% | $200.0346 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $198.90 | 10.384% | $219.5538 | $219.55 | $219.55 | $219.60 |
| Purchase #7 | $83.37 | 3.741% | $86.4889 | $86.49 | $86.50 | $86.50 |
| 7 purchase totals = | $916.14 | $992.5430 | $992.53 | $992.50 | $992.50 | |