| 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 | $191.29 | 11.289% | $212.8847 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $110.31 | 8.772% | $119.9864 | $119.99 | $120.00 | $120.00 |
| Purchase #3 | $47.41 | 13.533% | $53.826 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $95.92 | 4.662% | $100.3918 | $100.39 | $100.40 | $100.40 |
| Purchase #5 | $169.99 | 3.778% | $176.4122 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $163.81 | 6.556% | $174.5494 | $174.55 | $174.55 | $174.50 |
| Purchase #7 | $64.59 | 5.238% | $67.9732 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $843.32 | $906.0237 | $906.02 | $906.05 | $906.00 | |