| 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 | $152.42 | 12.372% | $171.2774 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $227.67 | 10.284% | $251.0836 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $170.38 | 3.580% | $176.4796 | $176.48 | $176.50 | $176.50 |
| Purchase #4 | $138.61 | 10.117% | $152.6332 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $12.54 | 13.200% | $14.1953 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $44.56 | 4.572% | $46.5973 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $97.79 | 6.666% | $104.3087 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $843.97 | $916.5751 | $916.58 | $916.65 | $916.60 | |