| 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 | $10.57 | 8.218% | $11.4386 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $142.31 | 8.737% | $154.7436 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $161.68 | 11.441% | $180.1778 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $199.88 | 6.212% | $212.2965 | $212.30 | $212.30 | $212.30 |
| Purchase #5 | $112.83 | 6.839% | $120.5464 | $120.55 | $120.55 | $120.50 |
| Purchase #6 | $44.99 | 11.722% | $50.2637 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $101.81 | 6.353% | $108.278 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $774.07 | $837.7446 | $837.75 | $837.80 | $837.70 | |