| 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 | $180.25 | 12.719% | $203.176 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $79.29 | 9.689% | $86.9724 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $54.75 | 5.867% | $57.9622 | $57.96 | $57.95 | $58.00 |
| Purchase #4 | $154.93 | 12.583% | $174.4248 | $174.42 | $174.40 | $174.40 |
| Purchase #5 | $205.28 | 10.482% | $226.7974 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $132.44 | 12.777% | $149.3619 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $233.82 | 6.136% | $248.1672 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,040.76 | $1,146.8619 | $1,146.86 | $1,146.80 | $1,147.00 | |