| 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 | $143.62 | 7.841% | $154.8812 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $177.58 | 13.840% | $202.1571 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $30.91 | 4.397% | $32.2691 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $72.68 | 8.517% | $78.8702 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $107.42 | 13.118% | $121.5114 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $36.59 | 6.413% | $38.9365 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $176.44 | 13.364% | $200.0194 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $745.24 | $828.6449 | $828.65 | $828.60 | $828.70 | |