| 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 | $126.54 | 10.612% | $139.9684 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $42.36 | 13.831% | $48.2188 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $65.66 | 10.777% | $72.7362 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $122.96 | 9.765% | $134.967 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $132.79 | 12.683% | $149.6318 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $136.59 | 13.573% | $155.1294 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $185.35 | 10.625% | $205.0434 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $812.25 | $905.6950 | $905.70 | $905.70 | $905.60 | |