| 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 | $100.81 | 11.461% | $112.3638 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $143.96 | 7.686% | $155.0248 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $114.48 | 3.102% | $118.0312 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $27.59 | 3.269% | $28.4919 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $136.83 | 9.549% | $149.8959 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $194.81 | 6.379% | $207.2369 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $159.41 | 6.425% | $169.6521 | $169.65 | $169.65 | $169.70 |
| 7 purchase totals = | $877.89 | $940.6966 | $940.69 | $940.70 | $940.70 | |