| 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 | $175.36 | 9.819% | $192.5786 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $67.35 | 3.142% | $69.4661 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $31.80 | 9.669% | $34.8747 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $47.73 | 10.450% | $52.7178 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $174.37 | 5.758% | $184.4102 | $184.41 | $184.40 | $184.40 |
| Purchase #6 | $82.49 | 4.338% | $86.0684 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $150.52 | 13.279% | $170.5076 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $729.62 | $790.6234 | $790.63 | $790.55 | $790.70 | |