| 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 | $140.84 | 7.366% | $151.2143 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $99.80 | 3.359% | $103.1523 | $103.15 | $103.15 | $103.20 |
| Purchase #3 | $184.68 | 11.258% | $205.4713 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $94.86 | 3.432% | $98.1156 | $98.12 | $98.10 | $98.10 |
| Purchase #5 | $25.48 | 9.258% | $27.8389 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $158.38 | 3.522% | $163.9581 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $187.59 | 3.380% | $193.9305 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $891.63 | $943.6810 | $943.68 | $943.65 | $943.70 | |