| 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 | $157.84 | 6.507% | $168.1106 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $5.62 | 13.686% | $6.3892 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $33.47 | 11.645% | $37.3676 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $63.53 | 12.401% | $71.4084 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $211.91 | 11.469% | $236.214 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $41.66 | 12.789% | $46.9879 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $198.44 | 6.576% | $211.4894 | $211.49 | $211.50 | $211.50 |
| 7 purchase totals = | $712.47 | $777.9671 | $777.97 | $777.95 | $778.00 | |