| 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 | $141.95 | 5.581% | $149.8722 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $90.52 | 10.520% | $100.0427 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $223.41 | 8.549% | $242.5093 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $125.53 | 7.506% | $134.9523 | $134.95 | $134.95 | $135.00 |
| Purchase #5 | $12.48 | 9.838% | $13.7078 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $181.45 | 5.845% | $192.0558 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $46.76 | 5.224% | $49.2027 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $822.10 | $882.3428 | $882.34 | $882.30 | $882.40 | |