| 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 | $26.59 | 9.639% | $29.153 | $29.15 | $29.15 | $29.20 |
| Purchase #2 | $163.56 | 3.513% | $169.3059 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $12.62 | 7.409% | $13.555 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $125.73 | 9.846% | $138.1094 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $177.56 | 4.174% | $184.9714 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $189.54 | 4.420% | $197.9177 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $117.88 | 5.711% | $124.6121 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $813.48 | $857.6245 | $857.63 | $857.55 | $857.70 | |