| 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 | $94.89 | 13.696% | $107.8861 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $153.82 | 13.282% | $174.2504 | $174.25 | $174.25 | $174.30 |
| Purchase #3 | $100.61 | 7.297% | $107.9515 | $107.95 | $107.95 | $108.00 |
| Purchase #4 | $21.43 | 12.741% | $24.1604 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $246.45 | 10.412% | $272.1104 | $272.11 | $272.10 | $272.10 |
| Purchase #6 | $178.34 | 7.536% | $191.7797 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $170.26 | 12.185% | $191.0062 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $965.80 | $1,069.1447 | $1,069.15 | $1,069.15 | $1,069.30 | |