| 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 | $173.67 | 4.572% | $181.6102 | $181.61 | $181.60 | $181.60 |
| Purchase #2 | $176.94 | 7.847% | $190.8245 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $94.97 | 13.417% | $107.7121 | $107.71 | $107.70 | $107.70 |
| Purchase #4 | $133.44 | 8.175% | $144.3487 | $144.35 | $144.35 | $144.30 |
| Purchase #5 | $122.88 | 11.306% | $136.7728 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $132.54 | 3.569% | $137.2704 | $137.27 | $137.25 | $137.30 |
| Purchase #7 | $139.90 | 4.340% | $145.9717 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $974.34 | $1,044.5104 | $1,044.50 | $1,044.40 | $1,044.50 | |