| 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 | $11.83 | 12.320% | $13.2875 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $161.93 | 8.580% | $175.8236 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $14.72 | 10.207% | $16.2225 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $30.25 | 9.647% | $33.1682 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $148.87 | 11.488% | $165.9722 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $180.47 | 6.692% | $192.5471 | $192.55 | $192.55 | $192.50 |
| Purchase #7 | $23.56 | 10.852% | $26.1167 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $571.63 | $623.1378 | $623.14 | $623.05 | $623.10 | |