| 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 | $143.65 | 11.603% | $160.3177 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $119.61 | 11.438% | $133.291 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $119.68 | 12.679% | $134.8542 | $134.85 | $134.85 | $134.90 |
| Purchase #4 | $242.75 | 8.862% | $264.2625 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $105.86 | 12.615% | $119.2142 | $119.21 | $119.20 | $119.20 |
| Purchase #6 | $222.38 | 13.196% | $251.7253 | $251.73 | $251.75 | $251.70 |
| Purchase #7 | $127.60 | 10.640% | $141.1766 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $1,081.53 | $1,204.8415 | $1,204.84 | $1,204.85 | $1,204.90 | |