| 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 | $136.64 | 12.206% | $153.3183 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $112.42 | 7.684% | $121.0584 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $111.68 | 7.868% | $120.467 | $120.47 | $120.45 | $120.50 |
| Purchase #4 | $20.73 | 6.373% | $22.0511 | $22.05 | $22.05 | $22.10 |
| Purchase #5 | $47.25 | 11.532% | $52.6989 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $241.84 | 6.507% | $257.5765 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $177.47 | 6.321% | $188.6879 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $848.03 | $915.8581 | $915.87 | $915.85 | $916.00 | |