| 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 | $149.50 | 11.571% | $166.7986 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $130.38 | 5.602% | $137.6839 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $186.83 | 11.163% | $207.6858 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $104.83 | 7.818% | $113.0256 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $127.69 | 9.528% | $139.8563 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $127.65 | 4.330% | $133.1772 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $152.34 | 11.382% | $169.6793 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $979.22 | $1,067.9067 | $1,067.92 | $1,068.00 | $1,068.00 | |