| 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 | $141.56 | 7.681% | $152.4332 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $223.97 | 12.249% | $251.4041 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $185.54 | 12.572% | $208.8661 | $208.87 | $208.85 | $208.90 |
| Purchase #4 | $134.91 | 7.643% | $145.2212 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $16.50 | 5.372% | $17.3864 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $80.69 | 7.479% | $86.7248 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $16.49 | 10.421% | $18.2084 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $799.66 | $880.2442 | $880.24 | $880.20 | $880.20 | |