| 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 | $34.40 | 4.123% | $35.8183 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $144.94 | 13.438% | $164.417 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $82.89 | 4.681% | $86.7701 | $86.77 | $86.75 | $86.80 |
| Purchase #4 | $120.43 | 3.645% | $124.8197 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $191.91 | 6.805% | $204.9695 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $30.66 | 8.632% | $33.3066 | $33.31 | $33.30 | $33.30 |
| Purchase #7 | $249.41 | 5.748% | $263.7461 | $263.75 | $263.75 | $263.70 |
| 7 purchase totals = | $854.64 | $913.8473 | $913.86 | $913.75 | $913.80 | |