| 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 | $154.49 | 4.131% | $160.872 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $12.37 | 4.767% | $12.9597 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $126.93 | 6.180% | $134.7743 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $144.50 | 13.265% | $163.6679 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $232.28 | 4.526% | $242.793 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $41.69 | 4.107% | $43.4022 | $43.40 | $43.40 | $43.40 |
| Purchase #7 | $64.64 | 4.542% | $67.5759 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $776.90 | $826.0450 | $826.04 | $826.00 | $826.20 | |