| 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 | $163.89 | 12.389% | $184.1943 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $113.25 | 6.337% | $120.4267 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $216.36 | 7.752% | $233.1322 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $77.33 | 3.329% | $79.9043 | $79.90 | $79.90 | $79.90 |
| Purchase #5 | $121.35 | 10.775% | $134.4255 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $44.96 | 12.733% | $50.6848 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $149.99 | 13.389% | $170.0722 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $887.13 | $972.8400 | $972.83 | $972.90 | $972.80 | |