| 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 | $177.49 | 4.789% | $185.99 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $130.64 | 7.192% | $140.0356 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $169.62 | 12.421% | $190.6885 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $11.82 | 3.791% | $12.2681 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $17.89 | 9.326% | $19.5584 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $146.68 | 8.671% | $159.3986 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $32.83 | 7.287% | $35.2223 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $686.97 | $743.1615 | $743.17 | $743.15 | $743.20 | |