| 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 | $186.87 | 11.235% | $207.8648 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $133.68 | 8.448% | $144.9733 | $144.97 | $144.95 | $145.00 |
| Purchase #3 | $122.38 | 4.723% | $128.16 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $170.55 | 3.712% | $176.8808 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $74.79 | 10.247% | $82.4537 | $82.45 | $82.45 | $82.50 |
| Purchase #6 | $100.86 | 6.274% | $107.188 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $80.78 | 9.369% | $88.3483 | $88.35 | $88.35 | $88.30 |
| 7 purchase totals = | $869.91 | $935.8689 | $935.86 | $935.85 | $936.00 | |