| 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 | $209.49 | 9.388% | $229.1569 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $75.81 | 11.860% | $84.8011 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $120.57 | 12.423% | $135.5484 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $152.58 | 6.844% | $163.0226 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $86.72 | 9.827% | $95.242 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $75.27 | 5.676% | $79.5423 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $127.36 | 12.520% | $143.3055 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $847.80 | $930.6188 | $930.62 | $930.60 | $930.50 | |