| 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 | $169.66 | 10.535% | $187.5337 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $105.95 | 5.826% | $112.1226 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $153.82 | 7.697% | $165.6595 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $27.71 | 5.232% | $29.1598 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $234.71 | 13.358% | $266.0626 | $266.06 | $266.05 | $266.10 |
| Purchase #6 | $116.52 | 3.402% | $120.484 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $27.79 | 8.228% | $30.0766 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $836.16 | $911.0988 | $911.09 | $911.10 | $911.20 | |