| 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 | $70.54 | 6.651% | $75.2316 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $176.70 | 3.709% | $183.2538 | $183.25 | $183.25 | $183.30 |
| Purchase #3 | $146.37 | 12.710% | $164.9736 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $78.90 | 4.655% | $82.5728 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $105.89 | 13.113% | $119.7754 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $19.29 | 9.596% | $21.1411 | $21.14 | $21.15 | $21.10 |
| Purchase #7 | $243.65 | 7.213% | $261.2245 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $841.34 | $908.1728 | $908.16 | $908.15 | $908.20 | |