| 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 | $158.72 | 11.721% | $177.3236 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $127.66 | 5.656% | $134.8804 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $52.83 | 13.142% | $59.7729 | $59.77 | $59.75 | $59.80 |
| Purchase #4 | $69.96 | 8.589% | $75.9689 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $90.98 | 7.492% | $97.7962 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $247.36 | 12.397% | $278.0252 | $278.03 | $278.05 | $278.00 |
| Purchase #7 | $101.34 | 9.484% | $110.9511 | $110.95 | $110.95 | $111.00 |
| 7 purchase totals = | $848.85 | $934.7183 | $934.72 | $934.70 | $934.80 | |