| 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 | $134.75 | 8.814% | $146.6269 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $40.32 | 9.189% | $44.025 | $44.03 | $44.05 | $44.00 |
| Purchase #3 | $95.54 | 5.215% | $100.5224 | $100.52 | $100.50 | $100.50 |
| Purchase #4 | $233.32 | 11.794% | $260.8378 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $150.44 | 12.430% | $169.1397 | $169.14 | $169.15 | $169.10 |
| Purchase #6 | $45.75 | 6.525% | $48.7352 | $48.74 | $48.75 | $48.70 |
| Purchase #7 | $112.94 | 7.478% | $121.3857 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $813.06 | $891.2727 | $891.29 | $891.35 | $891.10 | |