| 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 | $188.36 | 13.760% | $214.2783 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $16.36 | 7.204% | $17.5386 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $142.62 | 5.460% | $150.4071 | $150.41 | $150.40 | $150.40 |
| Purchase #4 | $106.82 | 13.563% | $121.308 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $65.31 | 12.447% | $73.4391 | $73.44 | $73.45 | $73.40 |
| Purchase #6 | $92.90 | 6.630% | $99.0593 | $99.06 | $99.05 | $99.10 |
| Purchase #7 | $110.73 | 3.163% | $114.2324 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $723.10 | $790.2628 | $790.27 | $790.30 | $790.20 | |