| 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 | $180.38 | 5.402% | $190.1241 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $133.59 | 9.437% | $146.1969 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $148.51 | 4.350% | $154.9702 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $86.43 | 7.702% | $93.0868 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $102.29 | 13.152% | $115.7432 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $157.39 | 8.708% | $171.0955 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $114.97 | 6.373% | $122.297 | $122.30 | $122.30 | $122.30 |
| 7 purchase totals = | $923.56 | $993.5137 | $993.52 | $993.50 | $993.50 | |