| 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 | $169.56 | 3.127% | $174.8621 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $147.62 | 10.673% | $163.3755 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $167.76 | 3.152% | $173.0478 | $173.05 | $173.05 | $173.00 |
| Purchase #4 | $76.88 | 8.143% | $83.1403 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $16.95 | 7.191% | $18.1689 | $18.17 | $18.15 | $18.20 |
| Purchase #6 | $176.43 | 11.153% | $196.1072 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $125.96 | 8.744% | $136.9739 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $881.16 | $945.6757 | $945.68 | $945.65 | $945.70 | |