| 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 | $175.78 | 8.643% | $190.9727 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $220.79 | 11.684% | $246.5871 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $226.50 | 9.164% | $247.2565 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $67.44 | 4.610% | $70.549 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $126.38 | 4.843% | $132.5006 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $174.66 | 9.604% | $191.4343 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $224.94 | 11.356% | $250.4842 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $1,216.49 | $1,329.7844 | $1,329.78 | $1,329.80 | $1,329.80 | |