| 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 | $166.89 | 5.228% | $175.615 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $242.79 | 12.163% | $272.3205 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $117.53 | 13.357% | $133.2285 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $54.81 | 10.230% | $60.4171 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $206.47 | 9.656% | $226.4067 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $174.95 | 6.816% | $186.8746 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $81.95 | 8.253% | $88.7133 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $1,045.39 | $1,143.5757 | $1,143.58 | $1,143.50 | $1,143.50 | |