| 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 | $71.95 | 11.694% | $80.3638 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $150.25 | 5.693% | $158.8037 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $76.97 | 12.246% | $86.3957 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $29.90 | 6.148% | $31.7383 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $95.72 | 6.796% | $102.2251 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $166.61 | 13.749% | $189.5172 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $146.26 | 12.634% | $164.7385 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $737.66 | $813.7823 | $813.79 | $813.80 | $813.70 | |