| 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 | $167.55 | 10.698% | $185.4745 | $185.47 | $185.45 | $185.50 |
| Purchase #2 | $216.71 | 12.543% | $243.8919 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $236.82 | 12.727% | $266.9601 | $266.96 | $266.95 | $267.00 |
| Purchase #4 | $200.58 | 3.299% | $207.1971 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $167.47 | 13.730% | $190.4636 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $193.32 | 3.216% | $199.5372 | $199.54 | $199.55 | $199.50 |
| Purchase #7 | $8.58 | 5.430% | $9.0459 | $9.05 | $9.05 | $9.00 |
| 7 purchase totals = | $1,191.03 | $1,302.5703 | $1,302.57 | $1,302.55 | $1,302.60 | |