| 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 | $177.45 | 12.860% | $200.2701 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $96.89 | 5.224% | $101.9515 | $101.95 | $101.95 | $102.00 |
| Purchase #3 | $99.40 | 3.474% | $102.8532 | $102.85 | $102.85 | $102.90 |
| Purchase #4 | $237.32 | 6.320% | $252.3186 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $82.53 | 4.344% | $86.1151 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $13.33 | 4.722% | $13.9594 | $13.96 | $13.95 | $14.00 |
| Purchase #7 | $161.29 | 6.468% | $171.7222 | $171.72 | $171.70 | $171.70 |
| 7 purchase totals = | $868.21 | $929.1901 | $929.19 | $929.10 | $929.30 | |