| 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 | $185.49 | 8.790% | $201.7946 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $27.84 | 10.687% | $30.8153 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $205.58 | 12.638% | $231.5612 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $173.73 | 9.747% | $190.6635 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $190.35 | 8.449% | $206.4327 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $111.47 | 6.174% | $118.3522 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $189.45 | 3.139% | $195.3968 | $195.40 | $195.40 | $195.40 |
| 7 purchase totals = | $1,083.91 | $1,175.0163 | $1,175.01 | $1,175.00 | $1,175.10 | |