| 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 | $163.92 | 3.648% | $169.8998 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $208.86 | 7.798% | $225.1469 | $225.15 | $225.15 | $225.10 |
| Purchase #3 | $215.64 | 5.188% | $226.8274 | $226.83 | $226.85 | $226.80 |
| Purchase #4 | $247.75 | 7.212% | $265.6177 | $265.62 | $265.60 | $265.60 |
| Purchase #5 | $197.34 | 4.384% | $205.9914 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $32.43 | 5.520% | $34.2201 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $30.48 | 6.577% | $32.4847 | $32.48 | $32.50 | $32.50 |
| 7 purchase totals = | $1,096.42 | $1,160.1880 | $1,160.19 | $1,160.20 | $1,160.10 | |