| 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 | $158.91 | 11.200% | $176.7079 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $179.85 | 3.686% | $186.4793 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $72.52 | 8.102% | $78.3956 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $116.82 | 13.358% | $132.4248 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $234.33 | 9.724% | $257.1162 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $54.40 | 4.748% | $56.9829 | $56.98 | $57.00 | $57.00 |
| Purchase #7 | $237.31 | 10.398% | $261.9855 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $1,054.14 | $1,150.0922 | $1,150.10 | $1,150.10 | $1,150.10 | |