| 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 | $120.67 | 4.788% | $126.4477 | $126.45 | $126.45 | $126.40 |
| Purchase #2 | $127.91 | 7.772% | $137.8512 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $47.73 | 9.309% | $52.1732 | $52.17 | $52.15 | $52.20 |
| Purchase #4 | $189.47 | 3.735% | $196.5467 | $196.55 | $196.55 | $196.50 |
| Purchase #5 | $168.25 | 5.689% | $177.8217 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $6.65 | 9.122% | $7.2566 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $26.93 | 7.850% | $29.044 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $687.61 | $727.1411 | $727.14 | $727.10 | $727.10 | |