| 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 | $122.37 | 8.835% | $133.1814 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $48.81 | 12.778% | $55.0469 | $55.05 | $55.05 | $55.00 |
| Purchase #3 | $237.62 | 5.668% | $251.0883 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $93.80 | 13.613% | $106.569 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $143.56 | 8.338% | $155.53 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $50.52 | 3.870% | $52.4751 | $52.48 | $52.50 | $52.50 |
| Purchase #7 | $172.62 | 12.358% | $193.9524 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $869.30 | $947.8431 | $947.85 | $947.90 | $947.90 | |