| 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 | $159.53 | 10.445% | $176.1929 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $234.83 | 11.198% | $261.1263 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $44.46 | 10.274% | $49.0278 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $163.46 | 8.474% | $177.3116 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $166.42 | 4.412% | $173.7625 | $173.76 | $173.75 | $173.80 |
| Purchase #6 | $10.31 | 3.807% | $10.7025 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $9.38 | 10.664% | $10.3803 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $788.39 | $858.5039 | $858.50 | $858.55 | $858.50 | |