| 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 | $156.58 | 8.285% | $169.5527 | $169.55 | $169.55 | $169.60 |
| Purchase #2 | $84.30 | 5.342% | $88.8033 | $88.80 | $88.80 | $88.80 |
| Purchase #3 | $210.63 | 13.844% | $239.7896 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $217.40 | 5.366% | $229.0657 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $127.90 | 8.617% | $138.9211 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $217.82 | 3.290% | $224.9863 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $52.76 | 7.447% | $56.689 | $56.69 | $56.70 | $56.70 |
| 7 purchase totals = | $1,067.39 | $1,147.8077 | $1,147.81 | $1,147.80 | $1,147.90 | |