| 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 | $148.32 | 11.562% | $165.4688 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $245.27 | 13.321% | $277.9424 | $277.94 | $277.95 | $277.90 |
| Purchase #3 | $223.95 | 13.495% | $254.1721 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $86.52 | 3.160% | $89.254 | $89.25 | $89.25 | $89.30 |
| Purchase #5 | $185.32 | 8.530% | $201.1278 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $84.40 | 5.590% | $89.118 | $89.12 | $89.10 | $89.10 |
| Purchase #7 | $28.90 | 3.692% | $29.967 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $1,002.68 | $1,107.0501 | $1,107.05 | $1,107.00 | $1,107.10 | |