| 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 | $170.90 | 3.226% | $176.4132 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $67.70 | 9.486% | $74.122 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $89.69 | 8.692% | $97.4859 | $97.49 | $97.50 | $97.50 |
| Purchase #4 | $5.70 | 5.796% | $6.0304 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $44.42 | 6.468% | $47.2931 | $47.29 | $47.30 | $47.30 |
| Purchase #6 | $135.43 | 11.247% | $150.6618 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $155.65 | 3.185% | $160.6075 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $669.49 | $712.6139 | $712.61 | $712.60 | $712.60 | |