| 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 | $151.77 | 4.824% | $159.0914 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $65.99 | 10.389% | $72.8457 | $72.85 | $72.85 | $72.80 |
| Purchase #3 | $26.78 | 7.262% | $28.7248 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $63.86 | 9.529% | $69.9452 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $158.86 | 3.343% | $164.1707 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $125.75 | 7.260% | $134.8795 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $224.69 | 6.290% | $238.823 | $238.82 | $238.80 | $238.80 |
| 7 purchase totals = | $817.70 | $868.4803 | $868.48 | $868.45 | $868.40 | |