| 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 | $132.97 | 11.612% | $148.4105 | $148.41 | $148.40 | $148.40 |
| Purchase #2 | $61.93 | 5.118% | $65.0996 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $148.29 | 8.540% | $160.954 | $160.95 | $160.95 | $161.00 |
| Purchase #4 | $117.45 | 8.558% | $127.5014 | $127.50 | $127.50 | $127.50 |
| Purchase #5 | $143.94 | 7.865% | $155.2609 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $230.93 | 5.298% | $243.1647 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $213.32 | 11.121% | $237.0433 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,048.83 | $1,137.4344 | $1,137.42 | $1,137.40 | $1,137.50 | |