| 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 | $177.68 | 11.612% | $198.3122 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $205.51 | 9.456% | $224.943 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $132.51 | 9.434% | $145.011 | $145.01 | $145.00 | $145.00 |
| Purchase #4 | $129.52 | 13.774% | $147.3601 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $210.32 | 7.194% | $225.4504 | $225.45 | $225.45 | $225.50 |
| Purchase #6 | $86.55 | 12.450% | $97.3255 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $58.60 | 10.594% | $64.8081 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $1,000.69 | $1,103.2103 | $1,103.21 | $1,103.20 | $1,103.20 | |