| 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 | $169.46 | 10.130% | $186.6263 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $223.63 | 8.244% | $242.0661 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $13.37 | 8.306% | $14.4805 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $193.35 | 6.806% | $206.5094 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $132.87 | 8.495% | $144.1573 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $113.60 | 10.255% | $125.2497 | $125.25 | $125.25 | $125.20 |
| Purchase #7 | $198.33 | 11.319% | $220.779 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $1,044.61 | $1,139.8683 | $1,139.88 | $1,139.90 | $1,139.90 | |