| 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 | $166.67 | 12.130% | $186.8871 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $217.96 | 4.171% | $227.0511 | $227.05 | $227.05 | $227.10 |
| Purchase #3 | $134.70 | 8.113% | $145.6282 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $242.88 | 11.539% | $270.9059 | $270.91 | $270.90 | $270.90 |
| Purchase #5 | $13.83 | 10.695% | $15.3091 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $154.49 | 4.373% | $161.2458 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $5.39 | 12.677% | $6.0733 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $935.92 | $1,013.1005 | $1,013.11 | $1,013.10 | $1,013.10 | |