| 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 | $127.58 | 10.838% | $141.4071 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $182.48 | 8.520% | $198.0273 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $170.82 | 9.111% | $186.3834 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $46.43 | 8.850% | $50.5391 | $50.54 | $50.55 | $50.50 |
| Purchase #5 | $171.91 | 3.618% | $178.1297 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $78.36 | 13.147% | $88.662 | $88.66 | $88.65 | $88.70 |
| Purchase #7 | $17.55 | 9.446% | $19.2078 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $795.13 | $862.3564 | $862.36 | $862.40 | $862.30 | |