| 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 | $101.39 | 10.848% | $112.3888 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $151.32 | 6.419% | $161.0332 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $25.34 | 8.538% | $27.5035 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $84.60 | 6.572% | $90.1599 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $14.46 | 5.869% | $15.3087 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $214.98 | 10.227% | $236.966 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $141.77 | 3.715% | $147.0368 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $733.86 | $790.3969 | $790.40 | $790.40 | $790.40 | |