| 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 | $140.48 | 11.153% | $156.1477 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $121.72 | 12.256% | $136.638 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $205.83 | 10.741% | $227.9382 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $153.79 | 10.460% | $169.8764 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $227.98 | 10.299% | $251.4597 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $126.86 | 6.178% | $134.6974 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $245.77 | 3.700% | $254.8635 | $254.86 | $254.85 | $254.90 |
| 7 purchase totals = | $1,222.43 | $1,331.6209 | $1,331.63 | $1,331.65 | $1,331.60 | |