| 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 | $123.88 | 9.178% | $135.2497 | $135.25 | $135.25 | $135.20 |
| Purchase #2 | $91.53 | 12.322% | $102.8083 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $27.57 | 10.230% | $30.3904 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $113.94 | 13.312% | $129.1077 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $200.89 | 3.437% | $207.7946 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $63.86 | 13.395% | $72.414 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $59.79 | 12.628% | $67.3403 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $681.46 | $745.1050 | $745.10 | $745.10 | $745.00 | |