| 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 | $165.28 | 11.107% | $183.6376 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $65.33 | 3.612% | $67.6897 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $149.44 | 9.571% | $163.7429 | $163.74 | $163.75 | $163.70 |
| Purchase #4 | $120.42 | 13.132% | $136.2336 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $7.25 | 9.130% | $7.9119 | $7.91 | $7.90 | $7.90 |
| Purchase #6 | $141.84 | 11.290% | $157.8537 | $157.85 | $157.85 | $157.90 |
| Purchase #7 | $103.39 | 12.257% | $116.0625 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $752.95 | $833.1319 | $833.12 | $833.15 | $833.10 | |