| 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 | $20.43 | 13.328% | $23.1529 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $157.73 | 3.528% | $163.2947 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $141.69 | 7.170% | $151.8492 | $151.85 | $151.85 | $151.80 |
| Purchase #4 | $205.61 | 8.800% | $223.7037 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $179.91 | 8.488% | $195.1808 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $211.41 | 3.867% | $219.5852 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $129.62 | 6.134% | $137.5709 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $1,046.40 | $1,114.3374 | $1,114.33 | $1,114.35 | $1,114.40 | |