| 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 | $189.97 | 8.262% | $205.6653 | $205.67 | $205.65 | $205.70 |
| Purchase #2 | $92.62 | 13.468% | $105.0941 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $163.40 | 13.139% | $184.8691 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $155.31 | 9.818% | $170.5583 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $117.45 | 8.478% | $127.4074 | $127.41 | $127.40 | $127.40 |
| Purchase #6 | $249.99 | 12.267% | $280.6563 | $280.66 | $280.65 | $280.70 |
| Purchase #7 | $144.84 | 8.530% | $157.1949 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $1,113.58 | $1,231.4454 | $1,231.45 | $1,231.40 | $1,231.60 | |