| 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 | $187.47 | 5.737% | $198.2252 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $114.56 | 13.776% | $130.3418 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $90.40 | 5.415% | $95.2952 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $13.62 | 11.748% | $15.2201 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $9.46 | 8.795% | $10.292 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $229.53 | 10.174% | $252.8824 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $32.53 | 11.620% | $36.31 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $677.57 | $738.5667 | $738.57 | $738.60 | $738.50 | |