| 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 | $187.85 | 10.682% | $207.9161 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $23.68 | 8.114% | $25.6014 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $206.88 | 13.353% | $234.5047 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $79.25 | 7.325% | $85.0551 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $129.64 | 5.107% | $136.2607 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $125.59 | 8.410% | $136.1521 | $136.15 | $136.15 | $136.20 |
| Purchase #7 | $86.84 | 4.541% | $90.7834 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $839.73 | $916.2735 | $916.27 | $916.25 | $916.40 | |