| 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 | $105.75 | 6.618% | $112.7485 | $112.75 | $112.75 | $112.70 |
| Purchase #2 | $164.69 | 13.202% | $186.4324 | $186.43 | $186.45 | $186.40 |
| Purchase #3 | $173.48 | 5.385% | $182.8219 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $95.42 | 9.144% | $104.1452 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $188.63 | 8.703% | $205.0465 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $206.72 | 11.510% | $230.5135 | $230.51 | $230.50 | $230.50 |
| Purchase #7 | $90.46 | 7.586% | $97.3223 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $1,025.15 | $1,119.0303 | $1,119.03 | $1,119.00 | $1,118.80 | |