| 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 | $81.56 | 6.677% | $87.0058 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $154.79 | 7.754% | $166.7924 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $175.41 | 11.610% | $195.7751 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $121.31 | 9.842% | $133.2493 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $234.53 | 5.480% | $247.3822 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $182.72 | 4.772% | $191.4394 | $191.44 | $191.45 | $191.40 |
| Purchase #7 | $86.87 | 9.431% | $95.0627 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $1,037.19 | $1,116.7069 | $1,116.71 | $1,116.75 | $1,116.70 | |