| 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 | $113.59 | 5.547% | $119.8908 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $203.27 | 4.501% | $212.4192 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $171.81 | 13.790% | $195.5026 | $195.50 | $195.50 | $195.50 |
| Purchase #4 | $144.64 | 5.238% | $152.2162 | $152.22 | $152.20 | $152.20 |
| Purchase #5 | $137.39 | 5.849% | $145.4259 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $73.96 | 10.350% | $81.6149 | $81.61 | $81.60 | $81.60 |
| Purchase #7 | $152.45 | 7.192% | $163.4142 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $997.11 | $1,070.4838 | $1,070.48 | $1,070.45 | $1,070.40 | |