| 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 | $133.74 | 12.705% | $150.7317 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $212.56 | 10.455% | $234.7831 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $39.40 | 13.132% | $44.574 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $215.52 | 11.434% | $240.1626 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $35.83 | 4.661% | $37.5 | $37.50 | $37.50 | $37.50 |
| Purchase #6 | $106.36 | 4.202% | $110.8292 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $45.39 | 9.427% | $49.6689 | $49.67 | $49.65 | $49.70 |
| 7 purchase totals = | $788.80 | $868.2495 | $868.24 | $868.25 | $868.30 | |