| 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 | $72.44 | 8.729% | $78.7633 | $78.76 | $78.75 | $78.80 |
| Purchase #2 | $147.41 | 13.599% | $167.4563 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $217.99 | 4.160% | $227.0584 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $106.88 | 11.490% | $119.1605 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $185.75 | 10.797% | $205.8054 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $163.42 | 11.764% | $182.6447 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $182.52 | 13.656% | $207.4449 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $1,076.41 | $1,188.3335 | $1,188.33 | $1,188.30 | $1,188.40 | |