| 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 | $155.49 | 7.840% | $167.6804 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $171.88 | 10.601% | $190.101 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $21.80 | 6.108% | $23.1315 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $44.47 | 5.692% | $47.0012 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $177.99 | 9.681% | $195.2212 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $248.29 | 6.487% | $264.3966 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $163.60 | 13.635% | $185.9069 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $983.52 | $1,073.4388 | $1,073.44 | $1,073.45 | $1,073.40 | |