| 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 | $178.90 | 8.586% | $194.2604 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $33.28 | 8.234% | $36.0203 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $114.79 | 11.333% | $127.7992 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $112.59 | 8.243% | $121.8708 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $43.53 | 4.677% | $45.5659 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $47.90 | 7.800% | $51.6362 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $73.67 | 12.329% | $82.7528 | $82.75 | $82.75 | $82.80 |
| 7 purchase totals = | $604.66 | $659.9056 | $659.91 | $659.85 | $660.00 | |