| 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 | $169.71 | 9.392% | $185.6492 | $185.65 | $185.65 | $185.60 |
| Purchase #2 | $87.98 | 3.528% | $91.0839 | $91.08 | $91.10 | $91.10 |
| Purchase #3 | $225.70 | 6.709% | $240.8422 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $184.42 | 8.763% | $200.5807 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $10.89 | 9.435% | $11.9175 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $153.31 | 8.224% | $165.9182 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $240.39 | 11.183% | $267.2728 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $1,072.40 | $1,163.2645 | $1,163.26 | $1,163.25 | $1,163.20 | |