| 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 | $151.44 | 8.643% | $164.529 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $129.63 | 7.370% | $139.1837 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $7.56 | 6.412% | $8.0447 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $177.90 | 10.379% | $196.3642 | $196.36 | $196.35 | $196.40 |
| Purchase #5 | $140.78 | 13.747% | $160.133 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $163.44 | 8.273% | $176.9614 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $9.73 | 10.682% | $10.7694 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $780.48 | $855.9854 | $855.97 | $856.00 | $856.00 | |