| 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 | $151.69 | 11.486% | $169.1131 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $174.39 | 7.257% | $187.0455 | $187.05 | $187.05 | $187.00 |
| Purchase #3 | $113.62 | 7.198% | $121.7984 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $115.60 | 9.751% | $126.8722 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $30.60 | 9.400% | $33.4764 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $61.88 | 11.603% | $69.0599 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $86.54 | 9.819% | $95.0374 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $734.32 | $802.4029 | $802.41 | $802.40 | $802.40 | |