| 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 | $65.79 | 13.803% | $74.871 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $170.69 | 13.533% | $193.7895 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $202.65 | 6.681% | $216.189 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $185.39 | 11.697% | $207.0751 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $143.97 | 13.641% | $163.6089 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $43.65 | 8.761% | $47.4742 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $164.89 | 8.496% | $178.8991 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $977.03 | $1,081.9068 | $1,081.91 | $1,081.90 | $1,082.00 | |