| 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 | $133.36 | 5.722% | $140.9909 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $74.31 | 3.122% | $76.63 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $112.40 | 5.637% | $118.736 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $83.38 | 3.743% | $86.5009 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $189.68 | 6.788% | $202.5555 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $78.29 | 4.527% | $81.8342 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $190.80 | 11.187% | $212.1448 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $862.22 | $919.3923 | $919.39 | $919.45 | $919.30 | |