| 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 | $186.29 | 7.775% | $200.774 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $161.98 | 3.602% | $167.8145 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $70.57 | 8.368% | $76.4753 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $186.91 | 3.547% | $193.5397 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $89.60 | 3.455% | $92.6957 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $15.97 | 7.839% | $17.2219 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $125.73 | 3.410% | $130.0174 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $837.05 | $878.5385 | $878.54 | $878.50 | $878.50 | |