| 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 | $163.95 | 3.115% | $169.057 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $87.47 | 7.257% | $93.8177 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $121.47 | 6.691% | $129.5976 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $207.73 | 5.646% | $219.4584 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $231.99 | 8.208% | $251.0317 | $251.03 | $251.05 | $251.00 |
| Purchase #6 | $130.86 | 7.366% | $140.4991 | $140.50 | $140.50 | $140.50 |
| Purchase #7 | $158.81 | 7.803% | $171.2019 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $1,102.28 | $1,174.6634 | $1,174.67 | $1,174.65 | $1,174.70 | |