| 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 | $115.61 | 8.180% | $125.0669 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $142.77 | 8.651% | $155.121 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $26.73 | 13.741% | $30.403 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $45.33 | 6.271% | $48.1726 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $185.47 | 12.495% | $208.6445 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $107.83 | 9.183% | $117.732 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $166.63 | 6.330% | $177.1777 | $177.18 | $177.20 | $177.20 |
| 7 purchase totals = | $790.37 | $862.3177 | $862.31 | $862.30 | $862.30 | |