| 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 | $142.34 | 8.518% | $154.4645 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $60.62 | 11.372% | $67.5137 | $67.51 | $67.50 | $67.50 |
| Purchase #3 | $159.47 | 7.708% | $171.7619 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $43.31 | 8.599% | $47.0342 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $222.27 | 5.844% | $235.2595 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $203.80 | 10.119% | $224.4225 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $225.69 | 3.661% | $233.9525 | $233.95 | $233.95 | $234.00 |
| 7 purchase totals = | $1,057.50 | $1,134.4088 | $1,134.39 | $1,134.35 | $1,134.50 | |