| 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 | $136.79 | 10.457% | $151.0941 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $185.70 | 3.760% | $192.6823 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $241.65 | 6.594% | $257.5844 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $23.79 | 4.378% | $24.8315 | $24.83 | $24.85 | $24.80 |
| Purchase #5 | $106.82 | 4.126% | $111.2274 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $129.99 | 10.123% | $143.1489 | $143.15 | $143.15 | $143.10 |
| Purchase #7 | $86.26 | 12.767% | $97.2728 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $911.00 | $977.8414 | $977.83 | $977.90 | $977.80 | |