| 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 | $166.29 | 9.866% | $182.6962 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $236.25 | 5.382% | $248.965 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $9.90 | 7.663% | $10.6586 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $32.86 | 6.497% | $34.9949 | $34.99 | $35.00 | $35.00 |
| Purchase #5 | $75.53 | 6.835% | $80.6925 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $93.37 | 4.800% | $97.8518 | $97.85 | $97.85 | $97.90 |
| Purchase #7 | $32.99 | 6.362% | $35.0888 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $647.19 | $690.9478 | $690.95 | $690.95 | $691.10 | |