| 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 | $153.98 | 12.353% | $173.0011 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $29.82 | 12.856% | $33.6537 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $102.49 | 6.252% | $108.8977 | $108.90 | $108.90 | $108.90 |
| Purchase #4 | $15.25 | 12.405% | $17.1418 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $220.46 | 5.173% | $231.8644 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $69.51 | 12.852% | $78.4434 | $78.44 | $78.45 | $78.40 |
| Purchase #7 | $248.46 | 11.111% | $276.0664 | $276.07 | $276.05 | $276.10 |
| 7 purchase totals = | $839.97 | $919.0685 | $919.06 | $919.05 | $919.10 | |