| 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 | $180.67 | 13.683% | $205.3911 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $175.79 | 13.531% | $199.5761 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $44.66 | 6.742% | $47.671 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $143.62 | 9.791% | $157.6818 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $230.57 | 9.135% | $251.6326 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $170.85 | 5.813% | $180.7815 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $77.51 | 11.500% | $86.4237 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $1,023.67 | $1,129.1578 | $1,129.15 | $1,129.20 | $1,129.20 | |