| 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 | $172.53 | 10.732% | $191.0459 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $189.60 | 5.396% | $199.8308 | $199.83 | $199.85 | $199.80 |
| Purchase #3 | $224.82 | 5.389% | $236.9355 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $131.48 | 9.533% | $144.014 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $154.48 | 12.684% | $174.0742 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $151.64 | 7.810% | $163.4831 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $240.68 | 10.570% | $266.1199 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,265.23 | $1,375.5034 | $1,375.50 | $1,375.50 | $1,375.40 | |