| 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 | $147.77 | 13.719% | $168.0426 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $114.95 | 12.335% | $129.1291 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $208.83 | 6.531% | $222.4687 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $36.83 | 6.127% | $39.0866 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $26.29 | 4.459% | $27.4623 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $150.73 | 8.499% | $163.5405 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $56.47 | 4.499% | $59.0106 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $741.87 | $808.7404 | $808.74 | $808.75 | $808.70 | |