| 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 | $136.82 | 9.462% | $149.7659 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $120.61 | 13.107% | $136.4184 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $224.57 | 5.530% | $236.9887 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $5.61 | 5.482% | $5.9175 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $83.45 | 12.461% | $93.8487 | $93.85 | $93.85 | $93.80 |
| Purchase #6 | $243.69 | 5.685% | $257.5438 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $111.49 | 3.127% | $114.9763 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $926.24 | $995.4593 | $995.47 | $995.45 | $995.40 | |