| 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 | $140.56 | 12.785% | $158.5306 | $158.53 | $158.55 | $158.50 |
| Purchase #2 | $35.55 | 12.317% | $39.9287 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $163.32 | 3.675% | $169.322 | $169.32 | $169.30 | $169.30 |
| Purchase #4 | $221.81 | 9.492% | $242.8642 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $231.70 | 6.183% | $246.026 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $177.79 | 11.549% | $198.323 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $11.63 | 11.392% | $12.9549 | $12.95 | $12.95 | $13.00 |
| 7 purchase totals = | $982.36 | $1,067.9494 | $1,067.94 | $1,067.95 | $1,067.90 | |