| 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 | $145.31 | 12.705% | $163.7716 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $27.40 | 6.139% | $29.0821 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $169.41 | 4.585% | $177.1774 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $30.85 | 7.508% | $33.1662 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $71.30 | 13.647% | $81.0303 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $191.72 | 4.467% | $200.2841 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $70.40 | 6.841% | $75.2161 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $706.39 | $759.7278 | $759.73 | $759.75 | $759.80 | |