| 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 | $155.36 | 9.290% | $169.7929 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $89.89 | 12.381% | $101.0193 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $67.97 | 3.257% | $70.1838 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $77.39 | 11.783% | $86.5089 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $84.52 | 8.315% | $91.5478 | $91.55 | $91.55 | $91.50 |
| Purchase #6 | $165.61 | 6.557% | $176.469 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $59.52 | 4.492% | $62.1936 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $700.26 | $757.7153 | $757.71 | $757.70 | $757.70 | |