| 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 | $142.60 | 9.314% | $155.8818 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $143.91 | 3.577% | $149.0577 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $160.80 | 5.419% | $169.5138 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $157.78 | 10.396% | $174.1828 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $97.76 | 6.782% | $104.3901 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $162.65 | 7.649% | $175.0911 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $21.29 | 5.633% | $22.4893 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $886.79 | $950.6066 | $950.60 | $950.65 | $950.70 | |