| 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 | $124.47 | 10.642% | $137.7161 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $54.87 | 9.709% | $60.1973 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $221.46 | 4.777% | $232.0391 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $33.80 | 4.265% | $35.2416 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $22.53 | 7.342% | $24.1842 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $151.54 | 9.713% | $166.2591 | $166.26 | $166.25 | $166.30 |
| Purchase #7 | $170.70 | 9.728% | $187.3057 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $779.37 | $842.9431 | $842.95 | $842.95 | $842.90 | |