| 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 | $16.67 | 10.270% | $18.382 | $18.38 | $18.40 | $18.40 |
| Purchase #2 | $185.47 | 12.261% | $208.2105 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $58.61 | 10.695% | $64.8783 | $64.88 | $64.90 | $64.90 |
| Purchase #4 | $188.36 | 3.448% | $194.8547 | $194.85 | $194.85 | $194.90 |
| Purchase #5 | $28.30 | 11.637% | $31.5933 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $49.38 | 7.189% | $52.9299 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $98.60 | 5.738% | $104.2577 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $625.39 | $675.1064 | $675.10 | $675.15 | $675.20 | |