| 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 | $189.98 | 7.604% | $204.4261 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $58.45 | 6.380% | $62.1791 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $27.73 | 10.130% | $30.539 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $186.98 | 10.377% | $206.3829 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $115.26 | 13.346% | $130.6426 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $127.40 | 9.443% | $139.4304 | $139.43 | $139.45 | $139.40 |
| Purchase #7 | $86.47 | 6.518% | $92.1061 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $792.27 | $865.7062 | $865.71 | $865.80 | $865.60 | |