| 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 | $126.43 | 4.752% | $132.438 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $75.76 | 13.822% | $86.2315 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $153.76 | 8.361% | $166.6159 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $141.52 | 4.689% | $148.1559 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $29.39 | 5.796% | $31.0934 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $204.87 | 12.676% | $230.8393 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $67.41 | 7.485% | $72.4556 | $72.46 | $72.45 | $72.50 |
| 7 purchase totals = | $799.14 | $867.8296 | $867.84 | $867.85 | $867.80 | |