| 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 | $143.74 | 8.760% | $156.3316 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $180.29 | 9.692% | $197.7637 | $197.76 | $197.75 | $197.80 |
| Purchase #3 | $232.56 | 13.614% | $264.2207 | $264.22 | $264.20 | $264.20 |
| Purchase #4 | $114.32 | 6.727% | $122.0103 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $21.76 | 9.708% | $23.8725 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $30.43 | 10.316% | $33.5692 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $134.34 | 5.656% | $141.9383 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $857.44 | $939.7063 | $939.70 | $939.65 | $939.70 | |