| 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 | $131.48 | 3.757% | $136.4197 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $52.56 | 9.569% | $57.5895 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $186.72 | 10.149% | $205.6702 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $17.88 | 6.628% | $19.0651 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $104.62 | 4.649% | $109.4838 | $109.48 | $109.50 | $109.50 |
| Purchase #6 | $98.75 | 7.756% | $106.4091 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $183.68 | 5.549% | $193.8724 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $775.69 | $828.5098 | $828.51 | $828.45 | $828.60 | |