| 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 | $127.59 | 7.631% | $137.3264 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $134.54 | 12.267% | $151.044 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $27.56 | 12.333% | $30.959 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $229.78 | 6.114% | $243.8287 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $5.88 | 7.702% | $6.3329 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $153.26 | 5.756% | $162.0816 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $193.39 | 5.649% | $204.3146 | $204.31 | $204.30 | $204.30 |
| 7 purchase totals = | $872.00 | $935.8872 | $935.88 | $935.95 | $935.80 | |