| 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 | $216.46 | 10.483% | $239.1515 | $239.15 | $239.15 | $239.20 |
| Purchase #2 | $42.36 | 5.837% | $44.8326 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $139.59 | 7.143% | $149.5609 | $149.56 | $149.55 | $149.60 |
| Purchase #4 | $54.46 | 7.261% | $58.4143 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $158.92 | 3.575% | $164.6014 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $100.54 | 7.639% | $108.2203 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $10.72 | 4.523% | $11.2049 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $723.05 | $775.9859 | $775.97 | $775.95 | $776.00 | |