| 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 | $171.28 | 8.457% | $185.7651 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $132.88 | 12.591% | $149.6109 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $60.60 | 12.857% | $68.3913 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $17.91 | 7.591% | $19.2695 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $233.56 | 11.790% | $261.0967 | $261.10 | $261.10 | $261.10 |
| Purchase #6 | $30.31 | 9.702% | $33.2507 | $33.25 | $33.25 | $33.30 |
| Purchase #7 | $73.26 | 13.358% | $83.0461 | $83.05 | $83.05 | $83.00 |
| 7 purchase totals = | $719.80 | $800.4303 | $800.44 | $800.40 | $800.50 | |