| 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 | $163.72 | 3.306% | $169.1326 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $204.51 | 5.375% | $215.5024 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $124.51 | 11.848% | $139.2619 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $151.31 | 5.856% | $160.1707 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $59.74 | 9.415% | $65.3645 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $172.79 | 6.668% | $184.3116 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $245.65 | 8.385% | $266.2478 | $266.25 | $266.25 | $266.20 |
| 7 purchase totals = | $1,122.23 | $1,199.9915 | $1,199.98 | $1,199.95 | $1,200.00 | |