| 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 | $167.34 | 10.246% | $184.4857 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $26.60 | 8.136% | $28.7642 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $202.79 | 3.293% | $209.4679 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $47.43 | 8.304% | $51.3686 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $100.59 | 7.626% | $108.261 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $169.66 | 12.494% | $190.8573 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $12.39 | 3.823% | $12.8637 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $726.80 | $786.0684 | $786.07 | $786.00 | $786.30 | |