| 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 | $9.66 | 7.536% | $10.388 | $10.39 | $10.40 | $10.40 |
| Purchase #2 | $166.46 | 5.499% | $175.6136 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $199.59 | 3.249% | $206.0747 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $180.37 | 7.121% | $193.2141 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $190.86 | 7.387% | $204.9588 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $32.34 | 7.702% | $34.8308 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $110.99 | 3.305% | $114.6582 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $890.27 | $939.7382 | $939.73 | $939.70 | $939.80 | |