| 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 | $141.86 | 5.373% | $149.4821 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $43.60 | 10.150% | $48.0254 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $58.52 | 11.536% | $65.2709 | $65.27 | $65.25 | $65.30 |
| Purchase #4 | $104.98 | 7.342% | $112.6876 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $224.34 | 8.304% | $242.9692 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $176.66 | 5.217% | $185.8764 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $10.85 | 8.146% | $11.7338 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $760.81 | $816.0454 | $816.05 | $816.10 | $816.10 | |