| 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 | $178.25 | 4.689% | $186.6081 | $186.61 | $186.60 | $186.60 |
| Purchase #2 | $73.64 | 8.436% | $79.8523 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $215.69 | 8.724% | $234.5068 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $26.58 | 12.433% | $29.8847 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $131.34 | 4.688% | $137.4972 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $72.48 | 9.283% | $79.2083 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $193.26 | 12.106% | $216.6561 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $891.24 | $964.2135 | $964.22 | $964.20 | $964.30 | |