| 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 | $188.38 | 4.706% | $197.2452 | $197.25 | $197.25 | $197.20 |
| Purchase #2 | $127.54 | 13.491% | $144.7464 | $144.75 | $144.75 | $144.70 |
| Purchase #3 | $107.95 | 4.795% | $113.1262 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $79.97 | 8.354% | $86.6507 | $86.65 | $86.65 | $86.70 |
| Purchase #5 | $79.56 | 7.742% | $85.7195 | $85.72 | $85.70 | $85.70 |
| Purchase #6 | $233.37 | 7.659% | $251.2438 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $237.84 | 13.455% | $269.8414 | $269.84 | $269.85 | $269.80 |
| 7 purchase totals = | $1,054.61 | $1,148.5732 | $1,148.58 | $1,148.60 | $1,148.40 | |