| 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 | $194.49 | 3.433% | $201.1668 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $104.66 | 13.482% | $118.7703 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $86.75 | 4.651% | $90.7847 | $90.78 | $90.80 | $90.80 |
| Purchase #4 | $128.67 | 7.833% | $138.7487 | $138.75 | $138.75 | $138.70 |
| Purchase #5 | $161.41 | 4.141% | $168.094 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $72.51 | 7.769% | $78.1433 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $147.95 | 3.718% | $153.4508 | $153.45 | $153.45 | $153.50 |
| 7 purchase totals = | $896.44 | $949.1586 | $949.15 | $949.15 | $949.20 | |