| 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 | $199.25 | 6.739% | $212.6775 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $177.98 | 4.130% | $185.3306 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $201.56 | 10.299% | $222.3187 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $196.99 | 9.728% | $216.1532 | $216.15 | $216.15 | $216.20 |
| Purchase #5 | $9.54 | 3.731% | $9.8959 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $117.84 | 8.314% | $127.6372 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $150.73 | 5.474% | $158.981 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $1,053.89 | $1,132.9941 | $1,133.00 | $1,133.05 | $1,133.00 | |