| 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 | $207.68 | 11.434% | $231.4261 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $144.44 | 7.186% | $154.8195 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $19.25 | 13.680% | $21.8834 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $134.85 | 8.158% | $145.8511 | $145.85 | $145.85 | $145.90 |
| Purchase #5 | $52.76 | 7.388% | $56.6579 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $171.72 | 5.284% | $180.7937 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $18.27 | 5.700% | $19.3114 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $748.97 | $810.7431 | $810.74 | $810.75 | $810.80 | |