| 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 | $140.78 | 8.133% | $152.2296 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $124.92 | 9.416% | $136.6825 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $192.46 | 7.129% | $206.1805 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $16.40 | 9.652% | $17.9829 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $199.71 | 13.527% | $226.7248 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $44.81 | 3.373% | $46.3214 | $46.32 | $46.30 | $46.30 |
| Purchase #7 | $80.86 | 9.118% | $88.2328 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $799.94 | $874.3545 | $874.34 | $874.40 | $874.30 | |