| 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 | $118.91 | 5.739% | $125.7342 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $141.45 | 8.497% | $153.469 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $163.32 | 9.547% | $178.9122 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $120.90 | 9.549% | $132.4447 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $100.84 | 9.515% | $110.4349 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $8.89 | 8.735% | $9.6665 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $90.29 | 7.747% | $97.2848 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $744.60 | $807.9463 | $807.93 | $807.95 | $807.90 | |