| 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 | $191.59 | 13.442% | $217.3435 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $188.50 | 10.293% | $207.9023 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $159.75 | 11.641% | $178.3465 | $178.35 | $178.35 | $178.30 |
| Purchase #4 | $96.82 | 3.553% | $100.26 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $42.41 | 3.527% | $43.9058 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $41.71 | 7.404% | $44.7982 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $164.83 | 9.396% | $180.3174 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $885.61 | $972.8737 | $972.88 | $972.85 | $972.80 | |