| 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 | $168.59 | 3.645% | $174.7351 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $65.53 | 7.513% | $70.4533 | $70.45 | $70.45 | $70.50 |
| Purchase #3 | $106.69 | 6.482% | $113.6056 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $238.36 | 7.212% | $255.5505 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $25.56 | 11.530% | $28.5071 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $247.44 | 13.578% | $281.0374 | $281.04 | $281.05 | $281.00 |
| Purchase #7 | $58.36 | 11.557% | $65.1047 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $910.53 | $988.9937 | $989.00 | $989.00 | $989.00 | |