| 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 | $94.75 | 5.692% | $100.1432 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $193.56 | 6.517% | $206.1743 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $190.47 | 12.739% | $214.734 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $61.77 | 3.530% | $63.9505 | $63.95 | $63.95 | $64.00 |
| Purchase #5 | $59.78 | 7.308% | $64.1487 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $158.65 | 12.523% | $178.5177 | $178.52 | $178.50 | $178.50 |
| Purchase #7 | $15.33 | 3.495% | $15.8658 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $774.31 | $843.5342 | $843.53 | $843.50 | $843.50 | |