| 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 | $126.47 | 6.612% | $134.8322 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $191.50 | 5.842% | $202.6874 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $137.44 | 11.425% | $153.1425 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $9.95 | 9.686% | $10.9138 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $151.41 | 11.316% | $168.5436 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $31.66 | 9.641% | $34.7123 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $209.80 | 6.462% | $223.3573 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $858.23 | $928.1891 | $928.18 | $928.20 | $928.10 | |