| 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 | $150.89 | 12.552% | $169.8297 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $5.73 | 10.439% | $6.3282 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $191.94 | 4.159% | $199.9228 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $11.79 | 4.826% | $12.359 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $216.76 | 9.373% | $237.0769 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $5.38 | 4.248% | $5.6085 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $163.45 | 6.183% | $173.5561 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $745.94 | $804.6812 | $804.69 | $804.70 | $804.70 | |