| 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 | $105.38 | 10.345% | $116.2816 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $75.44 | 4.125% | $78.5519 | $78.55 | $78.55 | $78.60 |
| Purchase #3 | $14.60 | 7.197% | $15.6508 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $97.43 | 8.373% | $105.5878 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $160.91 | 7.525% | $173.0185 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $206.38 | 3.207% | $212.9986 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $168.81 | 10.684% | $186.8457 | $186.85 | $186.85 | $186.80 |
| 7 purchase totals = | $828.95 | $888.9349 | $888.94 | $888.95 | $889.00 | |