| 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 | $104.54 | 4.406% | $109.146 | $109.15 | $109.15 | $109.10 |
| Purchase #2 | $10.85 | 7.462% | $11.6596 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $146.76 | 9.520% | $160.7316 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $169.86 | 8.292% | $183.9448 | $183.94 | $183.95 | $183.90 |
| Purchase #5 | $111.66 | 8.336% | $120.968 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $65.39 | 6.650% | $69.7384 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $163.68 | 10.690% | $181.1774 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $772.74 | $837.3658 | $837.37 | $837.40 | $837.30 | |