| 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 | $185.70 | 10.499% | $205.1966 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $195.96 | 3.322% | $202.4698 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $10.72 | 9.832% | $11.774 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $201.84 | 5.206% | $212.3478 | $212.35 | $212.35 | $212.30 |
| Purchase #5 | $116.85 | 3.272% | $120.6733 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $178.44 | 6.390% | $189.8423 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $27.88 | 9.298% | $30.4723 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $917.39 | $972.7761 | $972.77 | $972.70 | $972.80 | |