| 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 | $146.60 | 13.811% | $166.8469 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $120.42 | 9.751% | $132.1622 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $144.98 | 7.648% | $156.0681 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $37.81 | 13.799% | $43.0274 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $16.81 | 6.138% | $17.8418 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $116.71 | 3.363% | $120.635 | $120.64 | $120.65 | $120.60 |
| Purchase #7 | $97.41 | 4.706% | $101.9941 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $680.74 | $738.5755 | $738.58 | $738.60 | $738.50 | |