| 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 | $174.56 | 10.201% | $192.3669 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $188.86 | 13.254% | $213.8915 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $13.61 | 10.511% | $15.0405 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $97.33 | 10.585% | $107.6324 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $198.50 | 7.601% | $213.588 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $11.30 | 5.253% | $11.8936 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $129.65 | 13.137% | $146.6821 | $146.68 | $146.70 | $146.70 |
| 7 purchase totals = | $813.81 | $901.0950 | $901.09 | $901.15 | $901.10 | |