| 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 | $133.70 | 12.717% | $150.7026 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $159.92 | 9.415% | $174.9765 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $16.99 | 8.214% | $18.3856 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $226.76 | 4.168% | $236.2114 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $87.27 | 11.806% | $97.5731 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $103.69 | 5.277% | $109.1617 | $109.16 | $109.15 | $109.20 |
| Purchase #7 | $124.82 | 5.803% | $132.0633 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $853.15 | $919.0742 | $919.07 | $919.05 | $919.20 | |