| 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 | $193.87 | 6.814% | $207.0803 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $199.31 | 8.349% | $215.9504 | $215.95 | $215.95 | $216.00 |
| Purchase #3 | $156.76 | 8.237% | $169.6723 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $9.82 | 3.702% | $10.1835 | $10.18 | $10.20 | $10.20 |
| Purchase #5 | $193.53 | 12.156% | $217.0555 | $217.06 | $217.05 | $217.10 |
| Purchase #6 | $89.40 | 12.272% | $100.3712 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $116.74 | 12.280% | $131.0757 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $959.43 | $1,051.3889 | $1,051.39 | $1,051.40 | $1,051.60 | |