| 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 | $187.50 | 8.829% | $204.0544 | $204.05 | $204.05 | $204.10 |
| Purchase #2 | $85.38 | 13.835% | $97.1923 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $141.55 | 7.571% | $152.2668 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $110.66 | 3.501% | $114.5342 | $114.53 | $114.55 | $114.50 |
| Purchase #5 | $134.50 | 6.499% | $143.2412 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $5.47 | 12.722% | $6.1659 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $121.61 | 8.769% | $132.274 | $132.27 | $132.25 | $132.30 |
| 7 purchase totals = | $786.67 | $849.7288 | $849.72 | $849.70 | $849.80 | |