| 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 | $204.50 | 12.379% | $229.8151 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $25.98 | 4.606% | $27.1766 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $180.98 | 9.615% | $198.3812 | $198.38 | $198.40 | $198.40 |
| Purchase #4 | $72.70 | 7.414% | $78.09 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $171.99 | 5.373% | $181.231 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $134.58 | 10.633% | $148.8899 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $57.46 | 11.221% | $63.9076 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $848.19 | $927.4914 | $927.50 | $927.55 | $927.50 | |