| 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 | $181.77 | 13.373% | $206.0781 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $177.94 | 6.324% | $189.1929 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $42.97 | 12.383% | $48.291 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $129.57 | 3.581% | $134.2099 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $19.48 | 6.415% | $20.7296 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $100.52 | 7.569% | $108.1284 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $163.69 | 7.843% | $176.5282 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $815.94 | $883.1581 | $883.16 | $883.25 | $883.10 | |