| 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 | $151.59 | 13.238% | $171.6575 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $195.67 | 10.599% | $216.4091 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $146.74 | 11.289% | $163.3055 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $217.82 | 7.520% | $234.2001 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $119.33 | 11.865% | $133.4885 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $7.61 | 8.174% | $8.232 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $20.43 | 4.849% | $21.4207 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $859.19 | $948.7134 | $948.72 | $948.70 | $948.70 | |