| 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 | $194.98 | 12.524% | $219.3993 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $5.47 | 7.791% | $5.8962 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $122.87 | 12.242% | $137.9117 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $159.53 | 13.447% | $180.982 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $10.98 | 8.589% | $11.9231 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $144.28 | 7.435% | $155.0072 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $14.97 | 12.576% | $16.8526 | $16.85 | $16.85 | $16.90 |
| 7 purchase totals = | $653.08 | $727.9721 | $727.97 | $727.95 | $728.00 | |