| 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 | $177.53 | 13.586% | $201.6492 | $201.65 | $201.65 | $201.60 |
| Purchase #2 | $106.62 | 7.744% | $114.8767 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $122.38 | 10.160% | $134.8138 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $112.33 | 8.622% | $122.0151 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $10.51 | 7.635% | $11.3124 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $237.78 | 5.803% | $251.5784 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $121.96 | 10.583% | $134.867 | $134.87 | $134.85 | $134.90 |
| 7 purchase totals = | $889.11 | $971.1126 | $971.12 | $971.10 | $971.10 | |