| 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 | $145.62 | 6.460% | $155.0271 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $7.27 | 4.209% | $7.576 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $236.36 | 13.774% | $268.9162 | $268.92 | $268.90 | $268.90 |
| Purchase #4 | $20.25 | 3.240% | $20.9061 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $157.87 | 10.257% | $174.0627 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $186.49 | 4.583% | $195.0368 | $195.04 | $195.05 | $195.00 |
| Purchase #7 | $88.25 | 11.244% | $98.1728 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $842.11 | $919.6977 | $919.71 | $919.70 | $919.70 | |