| 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 | $150.63 | 11.656% | $168.1874 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $170.49 | 10.210% | $187.897 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $57.71 | 12.529% | $64.9405 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $222.96 | 7.214% | $239.0443 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $220.51 | 4.107% | $229.5663 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $21.31 | 12.338% | $23.9392 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $18.55 | 13.429% | $21.0411 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $862.16 | $934.6158 | $934.62 | $934.65 | $934.50 | |