| 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 | $128.74 | 3.422% | $133.1455 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $178.62 | 5.651% | $188.7138 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $181.26 | 13.349% | $205.4564 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $24.43 | 10.606% | $27.021 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $41.89 | 11.780% | $46.8246 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $44.44 | 3.619% | $46.0483 | $46.05 | $46.05 | $46.00 |
| Purchase #7 | $66.90 | 11.604% | $74.6631 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $666.28 | $721.8727 | $721.87 | $721.80 | $721.80 | |