| 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 | $143.64 | 13.833% | $163.5097 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $115.75 | 5.751% | $122.4068 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $99.81 | 9.562% | $109.3538 | $109.35 | $109.35 | $109.40 |
| Purchase #4 | $25.76 | 7.785% | $27.7654 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $95.82 | 10.344% | $105.7316 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $123.66 | 4.511% | $129.2383 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $236.36 | 11.254% | $262.96 | $262.96 | $262.95 | $263.00 |
| 7 purchase totals = | $840.80 | $920.9656 | $920.97 | $920.95 | $921.00 | |