| 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 | $134.82 | 3.539% | $139.5913 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $202.80 | 3.431% | $209.7581 | $209.76 | $209.75 | $209.80 |
| Purchase #3 | $51.67 | 7.192% | $55.3861 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $170.68 | 3.397% | $176.478 | $176.48 | $176.50 | $176.50 |
| Purchase #5 | $40.67 | 9.721% | $44.6235 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $129.85 | 8.532% | $140.9288 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $26.82 | 6.616% | $28.5944 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $757.31 | $795.3602 | $795.36 | $795.40 | $795.40 | |