| 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 | $141.39 | 10.816% | $156.6827 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $184.46 | 11.274% | $205.256 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $47.65 | 10.805% | $52.7986 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $144.57 | 13.407% | $163.9525 | $163.95 | $163.95 | $164.00 |
| Purchase #5 | $27.67 | 4.290% | $28.857 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $17.62 | 7.634% | $18.9651 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $236.59 | 7.826% | $255.1055 | $255.11 | $255.10 | $255.10 |
| 7 purchase totals = | $799.95 | $881.6174 | $881.63 | $881.60 | $881.80 | |