| 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 | $166.97 | 6.762% | $178.2605 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $11.91 | 4.843% | $12.4868 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $125.45 | 9.153% | $136.9324 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $206.91 | 6.694% | $220.7606 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $7.60 | 4.223% | $7.9209 | $7.92 | $7.90 | $7.90 |
| Purchase #6 | $159.34 | 11.193% | $177.1749 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $232.97 | 5.389% | $245.5248 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $911.15 | $979.0609 | $979.05 | $979.00 | $979.10 | |