| 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 | $106.41 | 9.216% | $116.2167 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $10.69 | 7.649% | $11.5077 | $11.51 | $11.50 | $11.50 |
| Purchase #3 | $181.42 | 4.614% | $189.7907 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $86.42 | 12.575% | $97.2873 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $179.36 | 13.272% | $203.1647 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $155.83 | 11.146% | $173.1988 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $96.52 | 9.535% | $105.7232 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $816.65 | $896.8891 | $896.89 | $896.85 | $896.90 | |