| 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 | $14.41 | 13.744% | $16.3905 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $128.40 | 5.724% | $135.7496 | $135.75 | $135.75 | $135.70 |
| Purchase #3 | $163.63 | 9.775% | $179.6248 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $73.44 | 7.408% | $78.8804 | $78.88 | $78.90 | $78.90 |
| Purchase #5 | $63.60 | 12.562% | $71.5894 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $175.29 | 8.429% | $190.0652 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $144.38 | 12.808% | $162.8722 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $763.15 | $835.1721 | $835.17 | $835.15 | $835.20 | |