| 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 | $194.97 | 7.292% | $209.1872 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $9.49 | 12.396% | $10.6664 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $125.69 | 13.623% | $142.8127 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $160.90 | 12.164% | $180.4719 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $94.66 | 9.113% | $103.2864 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $28.47 | 8.144% | $30.7886 | $30.79 | $30.80 | $30.80 |
| Purchase #7 | $21.79 | 10.519% | $24.0821 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $635.97 | $701.2953 | $701.30 | $701.30 | $701.40 | |