| 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 | $180.48 | 6.124% | $191.5326 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $114.81 | 10.619% | $127.0017 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $139.64 | 6.369% | $148.5337 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $195.30 | 9.213% | $213.293 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $157.56 | 13.242% | $178.4241 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $16.34 | 4.817% | $17.1271 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $87.85 | 4.146% | $91.4923 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $891.98 | $967.4045 | $967.39 | $967.45 | $967.30 | |