| 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 | $187.33 | 3.366% | $193.6355 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $195.46 | 8.670% | $212.4064 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $220.96 | 5.274% | $232.6134 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $32.65 | 7.425% | $35.0743 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $117.67 | 7.187% | $126.1269 | $126.13 | $126.15 | $126.10 |
| Purchase #6 | $23.79 | 12.242% | $26.7024 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $77.32 | 8.872% | $84.1798 | $84.18 | $84.20 | $84.20 |
| 7 purchase totals = | $855.18 | $910.7387 | $910.74 | $910.75 | $910.70 | |