| 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 | $169.91 | 11.765% | $189.8999 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $212.91 | 5.805% | $225.2694 | $225.27 | $225.25 | $225.30 |
| Purchase #3 | $67.78 | 9.708% | $74.3601 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $219.45 | 11.805% | $245.3561 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $167.33 | 11.306% | $186.2483 | $186.25 | $186.25 | $186.20 |
| Purchase #6 | $193.50 | 13.632% | $219.8779 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $105.62 | 6.440% | $112.4219 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $1,136.50 | $1,253.4336 | $1,253.44 | $1,253.40 | $1,253.50 | |