| 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 | $127.71 | 5.606% | $134.8694 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $176.63 | 7.793% | $190.3948 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $42.35 | 3.186% | $43.6993 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $105.26 | 11.412% | $117.2723 | $117.27 | $117.25 | $117.30 |
| Purchase #5 | $39.70 | 4.734% | $41.5794 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $52.70 | 4.489% | $55.0657 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $9.97 | 11.855% | $11.1519 | $11.15 | $11.15 | $11.20 |
| 7 purchase totals = | $554.32 | $594.0328 | $594.03 | $594.00 | $594.20 | |