| 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 | $187.89 | 11.428% | $209.3621 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $74.32 | 4.858% | $77.9305 | $77.93 | $77.95 | $77.90 |
| Purchase #3 | $157.31 | 12.191% | $176.4877 | $176.49 | $176.50 | $176.50 |
| Purchase #4 | $240.57 | 12.853% | $271.4905 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $44.70 | 4.655% | $46.7808 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $245.54 | 10.150% | $270.4623 | $270.46 | $270.45 | $270.50 |
| Purchase #7 | $118.84 | 5.806% | $125.7399 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $1,069.17 | $1,178.2538 | $1,178.25 | $1,178.30 | $1,178.30 | |