| 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 | $161.67 | 11.330% | $179.9872 | $179.99 | $180.00 | $180.00 |
| Purchase #2 | $246.63 | 6.188% | $261.8915 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $54.62 | 12.181% | $61.2733 | $61.27 | $61.25 | $61.30 |
| Purchase #4 | $10.27 | 5.692% | $10.8546 | $10.85 | $10.85 | $10.90 |
| Purchase #5 | $167.79 | 3.335% | $173.3858 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $111.85 | 13.209% | $126.6243 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $132.93 | 12.773% | $149.9091 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $885.76 | $963.9258 | $963.92 | $963.90 | $964.00 | |