| 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 | $168.83 | 7.847% | $182.0781 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $129.84 | 10.423% | $143.3732 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $104.35 | 5.770% | $110.371 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $151.89 | 11.350% | $169.1295 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $113.52 | 10.181% | $125.0775 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $241.36 | 7.421% | $259.2713 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $155.38 | 7.767% | $167.4484 | $167.45 | $167.45 | $167.40 |
| 7 purchase totals = | $1,065.17 | $1,156.7490 | $1,156.75 | $1,156.75 | $1,156.80 | |