| 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 | $158.40 | 10.358% | $174.8071 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $26.26 | 10.754% | $29.084 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $83.38 | 12.363% | $93.6883 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $236.32 | 3.403% | $244.362 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $205.64 | 8.359% | $222.8294 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $128.40 | 12.179% | $144.0378 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $7.43 | 8.485% | $8.0604 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $845.83 | $916.8690 | $916.87 | $916.90 | $916.90 | |