| 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 | $74.32 | 3.798% | $77.1427 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $133.91 | 8.371% | $145.1196 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $43.62 | 7.358% | $46.8296 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $163.84 | 6.781% | $174.95 | $174.95 | $174.95 | $175.00 |
| Purchase #5 | $134.56 | 12.296% | $151.1055 | $151.11 | $151.10 | $151.10 |
| Purchase #6 | $100.63 | 12.675% | $113.3849 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $110.89 | 8.366% | $120.1671 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $761.77 | $828.6994 | $828.70 | $828.70 | $828.70 | |