| 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 | $148.30 | 11.582% | $165.4761 | $165.48 | $165.50 | $165.50 |
| Purchase #2 | $149.74 | 6.151% | $158.9505 | $158.95 | $158.95 | $159.00 |
| Purchase #3 | $12.31 | 7.257% | $13.2033 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $207.76 | 9.116% | $226.6994 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $41.41 | 5.636% | $43.7439 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $96.67 | 13.680% | $109.8945 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $177.75 | 3.650% | $184.2379 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $833.94 | $902.2056 | $902.20 | $902.25 | $902.20 | |