| 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 | $104.65 | 10.816% | $115.9689 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $182.99 | 5.174% | $192.4579 | $192.46 | $192.45 | $192.50 |
| Purchase #3 | $78.67 | 11.796% | $87.9499 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $127.71 | 9.783% | $140.2039 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $53.31 | 6.405% | $56.7245 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $177.31 | 6.250% | $188.3919 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $138.80 | 4.310% | $144.7823 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $863.44 | $926.4793 | $926.47 | $926.45 | $926.50 | |