| 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 | $121.50 | 13.360% | $137.7324 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $79.69 | 5.862% | $84.3614 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $198.87 | 10.517% | $219.7852 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $234.57 | 9.787% | $257.5274 | $257.53 | $257.55 | $257.50 |
| Purchase #5 | $88.74 | 13.512% | $100.7305 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $164.89 | 11.214% | $183.3808 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $157.95 | 7.141% | $169.2292 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $1,046.21 | $1,152.7469 | $1,152.75 | $1,152.85 | $1,152.70 | |