| 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 | $191.76 | 8.343% | $207.7585 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $121.78 | 4.290% | $127.0044 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $48.79 | 8.776% | $53.0718 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $56.72 | 13.769% | $64.5298 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $10.40 | 5.441% | $10.9659 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $148.40 | 8.348% | $160.7884 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $77.73 | 10.622% | $85.9865 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $655.58 | $710.1053 | $710.11 | $710.10 | $710.20 | |