| 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 | $165.98 | 8.808% | $180.5995 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $122.62 | 12.698% | $138.1903 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $184.43 | 10.373% | $203.5609 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $159.71 | 11.492% | $178.0639 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $73.28 | 11.124% | $81.4317 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $163.86 | 3.225% | $169.1445 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $172.81 | 3.273% | $178.4661 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $1,042.69 | $1,129.4569 | $1,129.45 | $1,129.45 | $1,129.50 | |