| 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 | $129.31 | 11.478% | $144.1522 | $144.15 | $144.15 | $144.20 |
| Purchase #2 | $181.87 | 12.109% | $203.8926 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $193.40 | 3.548% | $200.2618 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $68.94 | 13.145% | $78.0022 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $114.78 | 10.376% | $126.6896 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $154.85 | 13.665% | $176.0103 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $25.59 | 8.680% | $27.8112 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $868.74 | $956.8199 | $956.81 | $956.80 | $956.90 | |