| 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 | $167.52 | 3.335% | $173.1068 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $231.53 | 3.848% | $240.4393 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $206.36 | 8.790% | $224.499 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $168.53 | 12.767% | $190.0462 | $190.05 | $190.05 | $190.00 |
| Purchase #5 | $212.33 | 10.468% | $234.5567 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $185.25 | 3.590% | $191.9005 | $191.90 | $191.90 | $191.90 |
| Purchase #7 | $145.73 | 5.728% | $154.0774 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $1,317.25 | $1,408.6259 | $1,408.64 | $1,408.65 | $1,408.60 | |