| 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 | $124.98 | 6.440% | $133.0287 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $134.77 | 10.498% | $148.9182 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $192.62 | 3.665% | $199.6795 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $159.35 | 3.387% | $164.7472 | $164.75 | $164.75 | $164.70 |
| Purchase #5 | $111.43 | 8.357% | $120.7422 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $143.80 | 7.375% | $154.4053 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $230.99 | 13.689% | $262.6102 | $262.61 | $262.60 | $262.60 |
| 7 purchase totals = | $1,097.94 | $1,184.1313 | $1,184.14 | $1,184.15 | $1,184.00 | |