| 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 | $164.69 | 10.871% | $182.5934 | $182.59 | $182.60 | $182.60 |
| Purchase #2 | $154.49 | 3.624% | $160.0887 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $250.68 | 12.141% | $281.1151 | $281.12 | $281.10 | $281.10 |
| Purchase #4 | $236.33 | 4.574% | $247.1397 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $157.82 | 7.348% | $169.4166 | $169.42 | $169.40 | $169.40 |
| Purchase #6 | $160.92 | 3.191% | $166.055 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $114.95 | 8.344% | $124.5414 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $1,239.88 | $1,330.9499 | $1,330.96 | $1,330.95 | $1,330.90 | |