| 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 | $98.51 | 13.304% | $111.6158 | $111.62 | $111.60 | $111.60 |
| Purchase #2 | $127.96 | 3.557% | $132.5115 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $12.35 | 5.647% | $13.0474 | $13.05 | $13.05 | $13.00 |
| Purchase #4 | $106.42 | 7.511% | $114.4132 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $160.79 | 6.161% | $170.6963 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $165.31 | 5.675% | $174.6913 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $207.83 | 12.588% | $233.9916 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $879.17 | $950.9671 | $950.97 | $950.95 | $950.90 | |