| 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 | $181.92 | 9.206% | $198.6676 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $175.32 | 8.750% | $190.6605 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $58.54 | 10.731% | $64.8219 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $226.83 | 8.568% | $246.2648 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $14.45 | 4.771% | $15.1394 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $225.44 | 13.273% | $255.3627 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $145.99 | 13.313% | $165.4256 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $1,028.49 | $1,136.3425 | $1,136.34 | $1,136.30 | $1,136.40 | |