| 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 | $13.47 | 7.368% | $14.4625 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $22.46 | 4.657% | $23.506 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $156.58 | 8.495% | $169.8815 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $214.37 | 6.580% | $228.4755 | $228.48 | $228.50 | $228.50 |
| Purchase #5 | $190.65 | 12.871% | $215.1886 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $144.43 | 4.823% | $151.3959 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $226.81 | 3.353% | $234.4149 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $968.77 | $1,037.3249 | $1,037.33 | $1,037.35 | $1,037.40 | |