| 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 | $75.66 | 5.253% | $79.6344 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $172.86 | 6.424% | $183.9645 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $214.50 | 4.609% | $224.3863 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $84.92 | 5.214% | $89.3477 | $89.35 | $89.35 | $89.30 |
| Purchase #5 | $143.58 | 7.239% | $153.9738 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $40.69 | 8.290% | $44.0632 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $131.25 | 7.366% | $140.9179 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $863.46 | $916.2878 | $916.28 | $916.25 | $916.30 | |