| 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 | $213.94 | 4.335% | $223.2143 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $141.30 | 12.123% | $158.4298 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $30.52 | 8.852% | $33.2216 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $89.75 | 5.347% | $94.5489 | $94.55 | $94.55 | $94.50 |
| Purchase #5 | $118.68 | 5.765% | $125.5219 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $142.38 | 3.639% | $147.5612 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $68.79 | 10.261% | $75.8485 | $75.85 | $75.85 | $75.80 |
| 7 purchase totals = | $805.36 | $858.3462 | $858.34 | $858.30 | $858.20 | |