| 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 | $154.63 | 5.574% | $163.2491 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $150.46 | 13.202% | $170.3237 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $212.87 | 3.244% | $219.7755 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $141.89 | 9.105% | $154.8091 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $78.53 | 10.561% | $86.8236 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $15.26 | 10.241% | $16.8228 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $224.54 | 3.696% | $232.839 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $978.18 | $1,044.6428 | $1,044.64 | $1,044.60 | $1,044.50 | |