| 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 | $175.70 | 6.116% | $186.4458 | $186.45 | $186.45 | $186.40 |
| Purchase #2 | $229.90 | 10.536% | $254.1223 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $47.33 | 3.387% | $48.9331 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $209.97 | 7.820% | $226.3897 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $250.47 | 13.454% | $284.1682 | $284.17 | $284.15 | $284.20 |
| Purchase #6 | $218.52 | 7.545% | $235.0073 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $196.89 | 12.275% | $221.0582 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $1,328.78 | $1,456.1246 | $1,456.13 | $1,456.10 | $1,456.10 | |