| 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 | $200.48 | 8.115% | $216.749 | $216.75 | $216.75 | $216.70 |
| Purchase #2 | $124.46 | 6.610% | $132.6868 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $155.65 | 11.299% | $173.2369 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $150.71 | 3.149% | $155.4559 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $198.43 | 11.566% | $221.3804 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $55.75 | 10.725% | $61.7292 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $168.76 | 7.850% | $182.0077 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $1,054.24 | $1,143.2459 | $1,143.26 | $1,143.30 | $1,143.20 | |