| 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 | $14.75 | 12.360% | $16.5731 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $163.96 | 7.340% | $175.9947 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $177.98 | 5.648% | $188.0323 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $97.57 | 9.194% | $106.5406 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $56.30 | 12.721% | $63.4619 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $45.36 | 5.200% | $47.7187 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $47.76 | 11.869% | $53.4286 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $603.68 | $651.7499 | $651.74 | $651.75 | $651.70 | |