| 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 | $168.70 | 11.427% | $187.9773 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $91.97 | 4.794% | $96.379 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $154.73 | 5.528% | $163.2835 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $10.48 | 3.771% | $10.8752 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $248.70 | 9.362% | $271.9833 | $271.98 | $272.00 | $272.00 |
| Purchase #6 | $206.52 | 9.339% | $225.8069 | $225.81 | $225.80 | $225.80 |
| Purchase #7 | $23.33 | 7.389% | $25.0539 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $904.43 | $981.3591 | $981.36 | $981.45 | $981.50 | |