| 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 | $131.81 | 8.690% | $143.2643 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $13.93 | 10.507% | $15.3936 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $43.29 | 8.452% | $46.9489 | $46.95 | $46.95 | $46.90 |
| Purchase #4 | $87.45 | 5.772% | $92.4976 | $92.50 | $92.50 | $92.50 |
| Purchase #5 | $59.66 | 4.824% | $62.538 | $62.54 | $62.55 | $62.50 |
| Purchase #6 | $120.54 | 6.355% | $128.2003 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $148.62 | 8.527% | $161.2928 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $605.30 | $650.1355 | $650.13 | $650.15 | $650.10 | |