| 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 | $206.54 | 11.776% | $230.8622 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $174.29 | 10.613% | $192.7874 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $27.97 | 9.652% | $30.6697 | $30.67 | $30.65 | $30.70 |
| Purchase #4 | $24.74 | 13.782% | $28.1497 | $28.15 | $28.15 | $28.10 |
| Purchase #5 | $167.75 | 4.283% | $174.9347 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $11.37 | 3.270% | $11.7418 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $97.59 | 8.370% | $105.7583 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $710.25 | $774.9038 | $774.90 | $774.90 | $774.90 | |