| 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 | $68.36 | 12.733% | $77.0643 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $104.50 | 3.335% | $107.9851 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $249.48 | 8.789% | $271.4068 | $271.41 | $271.40 | $271.40 |
| Purchase #4 | $170.96 | 3.802% | $177.4599 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $136.75 | 5.403% | $144.1386 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $14.30 | 8.116% | $15.4606 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $162.79 | 8.519% | $176.6581 | $176.66 | $176.65 | $176.70 |
| 7 purchase totals = | $907.14 | $970.1734 | $970.18 | $970.15 | $970.30 | |