| 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 | $152.58 | 8.697% | $165.8499 | $165.85 | $165.85 | $165.80 |
| Purchase #2 | $124.38 | 10.263% | $137.1451 | $137.15 | $137.15 | $137.10 |
| Purchase #3 | $105.29 | 13.177% | $119.1641 | $119.16 | $119.15 | $119.20 |
| Purchase #4 | $192.50 | 3.390% | $199.0258 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $184.40 | 3.440% | $190.7434 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $108.96 | 5.304% | $114.7392 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $22.29 | 6.262% | $23.6858 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $890.40 | $950.3533 | $950.36 | $950.40 | $950.20 | |