| 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 | $80.66 | 7.756% | $86.916 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $149.38 | 9.425% | $163.4591 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $229.25 | 11.592% | $255.8247 | $255.82 | $255.80 | $255.80 |
| Purchase #4 | $73.35 | 8.602% | $79.6596 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $193.57 | 8.412% | $209.8531 | $209.85 | $209.85 | $209.90 |
| Purchase #6 | $157.92 | 9.390% | $172.7487 | $172.75 | $172.75 | $172.70 |
| Purchase #7 | $37.25 | 13.258% | $42.1886 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $921.38 | $1,010.6498 | $1,010.65 | $1,010.60 | $1,010.70 | |