| 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 | $188.61 | 9.414% | $206.3657 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $30.96 | 8.372% | $33.552 | $33.55 | $33.55 | $33.60 |
| Purchase #3 | $199.69 | 4.449% | $208.5742 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $7.54 | 8.697% | $8.1958 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $73.28 | 11.210% | $81.4947 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $94.38 | 4.529% | $98.6545 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $148.41 | 9.364% | $162.3071 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $742.87 | $799.1440 | $799.14 | $799.10 | $799.30 | |