| 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 | $158.61 | 4.642% | $165.9727 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $172.36 | 8.830% | $187.5794 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $91.56 | 8.357% | $99.2117 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $27.37 | 8.754% | $29.766 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $179.79 | 8.502% | $195.0757 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $86.29 | 10.344% | $95.2158 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $190.98 | 10.185% | $210.4313 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $906.96 | $983.2526 | $983.26 | $983.25 | $983.30 | |