| 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 | $151.90 | 10.856% | $168.3903 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $32.80 | 9.772% | $36.0052 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $220.89 | 11.466% | $246.2172 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $144.48 | 11.361% | $160.8944 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $120.32 | 12.121% | $134.904 | $134.90 | $134.90 | $134.90 |
| Purchase #6 | $21.77 | 9.808% | $23.9052 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $169.77 | 6.264% | $180.4044 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $861.93 | $950.7207 | $950.72 | $950.70 | $950.70 | |