| 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 | $236.59 | 7.515% | $254.3697 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $114.51 | 6.751% | $122.2406 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $141.87 | 9.845% | $155.8371 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $21.50 | 8.159% | $23.2542 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $147.92 | 8.263% | $160.1426 | $160.14 | $160.15 | $160.10 |
| Purchase #6 | $86.94 | 3.275% | $89.7873 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $68.64 | 11.574% | $76.5844 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $817.97 | $882.2159 | $882.21 | $882.25 | $882.20 | |