| 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 | $171.54 | 9.513% | $187.8586 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $106.38 | 8.839% | $115.7829 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $115.88 | 12.109% | $129.9119 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $10.66 | 12.476% | $11.9899 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $161.80 | 3.187% | $166.9566 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $132.61 | 4.253% | $138.2499 | $138.25 | $138.25 | $138.20 |
| Purchase #7 | $106.77 | 8.841% | $116.2095 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $805.64 | $866.9593 | $866.96 | $866.95 | $867.00 | |