| 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 | $95.62 | 5.851% | $101.2147 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $213.91 | 6.692% | $228.2249 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $142.83 | 12.552% | $160.758 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $85.58 | 10.442% | $94.5163 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $100.96 | 11.124% | $112.1908 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $77.56 | 11.627% | $86.5779 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $20.73 | 11.123% | $23.0358 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $737.19 | $806.5184 | $806.52 | $806.50 | $806.50 | |