| 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 | $157.45 | 3.515% | $162.9844 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $15.36 | 3.423% | $15.8858 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $163.47 | 10.453% | $180.5575 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $242.35 | 9.450% | $265.2521 | $265.25 | $265.25 | $265.30 |
| Purchase #5 | $24.89 | 13.520% | $28.2551 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $25.26 | 13.627% | $28.7022 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $204.73 | 8.607% | $222.3511 | $222.35 | $222.35 | $222.40 |
| 7 purchase totals = | $833.51 | $903.9882 | $903.99 | $904.00 | $904.20 | |