| 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 | $173.44 | 4.283% | $180.8684 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $55.37 | 8.360% | $59.9989 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $199.51 | 7.450% | $214.3735 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $27.67 | 8.295% | $29.9652 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $158.84 | 10.607% | $175.6882 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $184.72 | 5.626% | $195.1123 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $150.98 | 10.180% | $166.3498 | $166.35 | $166.35 | $166.30 |
| 7 purchase totals = | $950.53 | $1,022.3563 | $1,022.36 | $1,022.30 | $1,022.40 | |