| 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 | $193.83 | 9.158% | $211.581 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $9.49 | 3.344% | $9.8073 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $50.46 | 6.718% | $53.8499 | $53.85 | $53.85 | $53.80 |
| Purchase #4 | $72.32 | 4.212% | $75.3661 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $151.42 | 8.291% | $163.9742 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $222.36 | 5.249% | $234.0317 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $144.82 | 4.380% | $151.1631 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $844.70 | $899.7733 | $899.77 | $899.75 | $899.80 | |