| 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 | $183.68 | 3.538% | $190.1786 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $83.30 | 3.475% | $86.1947 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $9.99 | 12.362% | $11.225 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $54.37 | 4.367% | $56.7443 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $155.81 | 4.560% | $162.9149 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $66.47 | 10.343% | $73.345 | $73.35 | $73.35 | $73.30 |
| Purchase #7 | $30.42 | 11.139% | $33.8085 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $584.04 | $614.4110 | $614.41 | $614.45 | $614.30 | |