| 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 | $150.40 | 4.203% | $156.7213 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $8.61 | 5.225% | $9.0599 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $250.25 | 4.484% | $261.4712 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $137.66 | 6.857% | $147.0993 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $88.96 | 11.329% | $99.0383 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $157.29 | 11.843% | $175.9179 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $153.43 | 10.118% | $168.954 | $168.95 | $168.95 | $169.00 |
| 7 purchase totals = | $946.60 | $1,018.2619 | $1,018.26 | $1,018.20 | $1,018.30 | |