| 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 | $126.70 | 7.473% | $136.1683 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $196.62 | 13.388% | $222.9435 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $6.52 | 9.733% | $7.1546 | $7.15 | $7.15 | $7.20 |
| Purchase #4 | $77.37 | 4.335% | $80.724 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $202.53 | 7.374% | $217.4646 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $179.86 | 8.229% | $194.6607 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $116.82 | 10.666% | $129.28 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $906.42 | $988.3957 | $988.38 | $988.35 | $988.50 | |