| 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 | $226.91 | 5.406% | $239.1768 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $150.87 | 10.797% | $167.1594 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $16.54 | 7.425% | $17.7681 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $223.88 | 8.324% | $242.5158 | $242.52 | $242.50 | $242.50 |
| Purchase #5 | $86.93 | 11.593% | $97.0078 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $181.78 | 5.405% | $191.6052 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $115.37 | 8.665% | $125.3668 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $1,002.28 | $1,080.5999 | $1,080.62 | $1,080.55 | $1,080.70 | |