| 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 | $142.88 | 13.234% | $161.7887 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $34.30 | 6.758% | $36.618 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $207.56 | 10.622% | $229.607 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $222.28 | 6.341% | $236.3748 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $6.68 | 4.426% | $6.9757 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $63.92 | 4.418% | $66.744 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $199.73 | 13.214% | $226.1223 | $226.12 | $226.10 | $226.10 |
| 7 purchase totals = | $877.35 | $964.2305 | $964.23 | $964.20 | $964.20 | |