| 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 | $113.85 | 11.441% | $126.8756 | $126.88 | $126.90 | $126.90 |
| Purchase #2 | $176.37 | 11.679% | $196.9683 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $199.96 | 3.260% | $206.4787 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $7.56 | 10.574% | $8.3594 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $13.81 | 10.859% | $15.3096 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $151.65 | 11.685% | $169.3703 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $230.68 | 3.274% | $238.2325 | $238.23 | $238.25 | $238.20 |
| 7 purchase totals = | $893.88 | $961.5944 | $961.60 | $961.60 | $961.70 | |