| 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 | $144.61 | 13.128% | $163.5944 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $58.89 | 11.591% | $65.7159 | $65.72 | $65.70 | $65.70 |
| Purchase #3 | $114.45 | 4.850% | $120.0008 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $105.81 | 3.853% | $109.8869 | $109.89 | $109.90 | $109.90 |
| Purchase #5 | $26.30 | 7.302% | $28.2204 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $156.34 | 8.454% | $169.557 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $16.91 | 5.594% | $17.8559 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $623.31 | $674.8313 | $674.84 | $674.80 | $674.90 | |