| 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 | $147.55 | 10.603% | $163.1947 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $223.54 | 13.767% | $254.3148 | $254.31 | $254.30 | $254.30 |
| Purchase #3 | $81.84 | 12.694% | $92.2288 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $150.33 | 7.803% | $162.0602 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $150.48 | 5.381% | $158.5773 | $158.58 | $158.60 | $158.60 |
| Purchase #6 | $186.62 | 4.803% | $195.5834 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $15.78 | 10.431% | $17.426 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $956.14 | $1,043.3852 | $1,043.38 | $1,043.45 | $1,043.40 | |