| 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 | $187.94 | 3.666% | $194.8299 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $58.27 | 9.627% | $63.8797 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $186.73 | 5.856% | $197.6649 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $113.54 | 9.557% | $124.391 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $155.78 | 3.113% | $160.6294 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $59.40 | 3.749% | $61.6269 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $157.29 | 12.419% | $176.8238 | $176.82 | $176.80 | $176.80 |
| 7 purchase totals = | $918.95 | $979.8456 | $979.84 | $979.90 | $979.80 | |