| 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 | $14.85 | 9.717% | $16.293 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $98.68 | 8.269% | $106.8398 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $110.36 | 10.791% | $122.2689 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $139.39 | 8.364% | $151.0486 | $151.05 | $151.05 | $151.00 |
| Purchase #5 | $117.44 | 10.662% | $129.9615 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $98.85 | 5.619% | $104.4044 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $177.40 | 5.650% | $187.4231 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $756.97 | $818.2393 | $818.23 | $818.20 | $818.20 | |