| 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 | $185.96 | 6.679% | $198.3803 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $15.79 | 10.290% | $17.4148 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $50.41 | 13.497% | $57.2138 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $113.30 | 5.746% | $119.8102 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $154.93 | 9.403% | $169.4981 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $107.42 | 3.735% | $111.4321 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $25.43 | 11.510% | $28.357 | $28.36 | $28.35 | $28.40 |
| 7 purchase totals = | $653.24 | $702.1063 | $702.10 | $702.10 | $702.10 | |