| 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 | $120.51 | 7.355% | $129.3735 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $162.58 | 4.767% | $170.3302 | $170.33 | $170.35 | $170.30 |
| Purchase #3 | $27.45 | 11.620% | $30.6397 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $193.39 | 4.400% | $201.8992 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $12.69 | 5.331% | $13.3665 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $100.92 | 4.443% | $105.4039 | $105.40 | $105.40 | $105.40 |
| Purchase #7 | $114.51 | 7.387% | $122.9689 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $732.05 | $773.9819 | $773.98 | $773.95 | $774.00 | |