| 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 | $139.29 | 11.457% | $155.2485 | $155.25 | $155.25 | $155.20 |
| Purchase #2 | $75.42 | 9.209% | $82.3654 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $5.68 | 10.775% | $6.292 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $133.37 | 3.762% | $138.3874 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $126.40 | 9.456% | $138.3524 | $138.35 | $138.35 | $138.40 |
| Purchase #6 | $215.37 | 7.469% | $231.456 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $232.37 | 11.400% | $258.8602 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $927.90 | $1,010.9619 | $1,010.97 | $1,010.95 | $1,011.10 | |