| 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 | $183.38 | 8.710% | $199.3524 | $199.35 | $199.35 | $199.40 |
| Purchase #2 | $63.25 | 12.295% | $71.0266 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $14.39 | 6.626% | $15.3435 | $15.34 | $15.35 | $15.30 |
| Purchase #4 | $149.34 | 11.262% | $166.1587 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $76.89 | 12.458% | $86.469 | $86.47 | $86.45 | $86.50 |
| Purchase #6 | $7.53 | 9.231% | $8.2251 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $53.56 | 9.552% | $58.6761 | $58.68 | $58.70 | $58.70 |
| 7 purchase totals = | $548.34 | $605.2514 | $605.26 | $605.30 | $605.30 | |