| 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 | $135.48 | 9.527% | $148.3872 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $177.81 | 8.184% | $192.362 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $154.28 | 7.249% | $165.4638 | $165.46 | $165.45 | $165.50 |
| Purchase #4 | $134.51 | 6.646% | $143.4495 | $143.45 | $143.45 | $143.40 |
| Purchase #5 | $28.58 | 5.857% | $30.2539 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $79.54 | 9.654% | $87.2188 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $182.85 | 9.572% | $200.3524 | $200.35 | $200.35 | $200.40 |
| 7 purchase totals = | $893.05 | $967.4876 | $967.48 | $967.45 | $967.60 | |