| 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 | $111.75 | 12.477% | $125.693 | $125.69 | $125.70 | $125.70 |
| Purchase #2 | $122.76 | 5.524% | $129.5413 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $97.56 | 3.757% | $101.2253 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $162.40 | 9.150% | $177.2596 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $93.83 | 10.274% | $103.4701 | $103.47 | $103.45 | $103.50 |
| Purchase #6 | $40.84 | 11.615% | $45.5836 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $116.35 | 8.255% | $125.9547 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $745.49 | $808.7276 | $808.72 | $808.75 | $808.80 | |