| 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 | $150.99 | 3.491% | $156.2611 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $112.60 | 12.174% | $126.3079 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $60.36 | 13.853% | $68.7217 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $14.62 | 5.442% | $15.4156 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $61.89 | 8.764% | $67.314 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $39.50 | 13.728% | $44.9226 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $111.30 | 11.407% | $123.996 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $551.26 | $602.9389 | $602.94 | $602.85 | $602.90 | |