| 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 | $145.80 | 11.874% | $163.1123 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $121.79 | 10.758% | $134.8922 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $170.25 | 7.140% | $182.4059 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $186.69 | 4.353% | $194.8166 | $194.82 | $194.80 | $194.80 |
| Purchase #5 | $235.50 | 10.825% | $260.9929 | $260.99 | $261.00 | $261.00 |
| Purchase #6 | $85.29 | 9.521% | $93.4105 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $137.84 | 12.740% | $155.4008 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $1,083.16 | $1,185.0312 | $1,185.03 | $1,185.00 | $1,185.00 | |