| 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 | $129.38 | 8.647% | $140.5675 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $118.42 | 3.707% | $122.8098 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $186.34 | 11.659% | $208.0654 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $154.46 | 13.611% | $175.4836 | $175.48 | $175.50 | $175.50 |
| Purchase #5 | $200.75 | 7.253% | $215.3104 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $129.73 | 10.670% | $143.5722 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $176.42 | 7.543% | $189.7274 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $1,095.50 | $1,195.5363 | $1,195.54 | $1,195.50 | $1,195.60 | |