| 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 | $181.27 | 10.759% | $200.7728 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $199.90 | 10.427% | $220.7436 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $124.82 | 9.376% | $136.5231 | $136.52 | $136.50 | $136.50 |
| Purchase #4 | $25.44 | 4.527% | $26.5917 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $144.73 | 5.853% | $153.201 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $79.49 | 4.536% | $83.0957 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $40.41 | 12.362% | $45.4055 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $796.06 | $866.3334 | $866.33 | $866.30 | $866.30 | |