| 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 | $126.97 | 8.427% | $137.6698 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $168.90 | 4.128% | $175.8722 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $125.32 | 11.759% | $140.0564 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $54.96 | 10.117% | $60.5203 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $48.62 | 8.405% | $52.7065 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $81.56 | 6.122% | $86.5531 | $86.55 | $86.55 | $86.60 |
| Purchase #7 | $67.56 | 9.293% | $73.8384 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $673.89 | $727.2167 | $727.22 | $727.15 | $727.30 | |