| 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 | $154.78 | 8.665% | $168.1917 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $172.63 | 6.590% | $184.0063 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $48.76 | 12.450% | $54.8306 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $99.37 | 11.420% | $110.7181 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $56.37 | 8.698% | $61.2731 | $61.27 | $61.25 | $61.30 |
| Purchase #6 | $169.28 | 9.271% | $184.9739 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $208.37 | 7.108% | $223.1809 | $223.18 | $223.20 | $223.20 |
| 7 purchase totals = | $909.56 | $987.1746 | $987.17 | $987.15 | $987.20 | |