| 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 | $162.78 | 4.339% | $169.843 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $74.96 | 4.732% | $78.5071 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $54.54 | 5.816% | $57.712 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $44.46 | 8.104% | $48.063 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $102.93 | 8.830% | $112.0187 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $153.38 | 8.425% | $166.3023 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $111.69 | 8.563% | $121.254 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $704.74 | $753.7001 | $753.69 | $753.65 | $753.70 | |