| 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 | $141.41 | 8.348% | $153.2149 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $103.28 | 11.137% | $114.7823 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $33.88 | 6.462% | $36.0693 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $7.63 | 7.838% | $8.228 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $99.68 | 4.728% | $104.3929 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $190.88 | 7.828% | $205.8221 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $170.62 | 7.406% | $183.2561 | $183.26 | $183.25 | $183.30 |
| 7 purchase totals = | $747.38 | $805.7656 | $805.76 | $805.75 | $805.80 | |