| 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 | $107.80 | 3.141% | $111.186 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $64.29 | 8.483% | $69.7437 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $200.97 | 7.502% | $216.0468 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $112.86 | 5.605% | $119.1858 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $136.75 | 5.588% | $144.3916 | $144.39 | $144.40 | $144.40 |
| Purchase #6 | $203.41 | 4.591% | $212.7486 | $212.75 | $212.75 | $212.70 |
| Purchase #7 | $164.72 | 11.739% | $184.0565 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $990.80 | $1,057.3590 | $1,057.37 | $1,057.40 | $1,057.30 | |