| 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 | $156.95 | 8.211% | $169.8372 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $28.66 | 3.603% | $29.6926 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $95.81 | 8.803% | $104.2442 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $235.54 | 9.377% | $257.6266 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $159.30 | 6.531% | $169.7039 | $169.70 | $169.70 | $169.70 |
| Purchase #6 | $54.73 | 6.433% | $58.2508 | $58.25 | $58.25 | $58.30 |
| Purchase #7 | $190.89 | 3.577% | $197.7181 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $921.88 | $987.0734 | $987.07 | $987.10 | $987.00 | |