| 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 | $145.80 | 6.381% | $155.1035 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $193.36 | 10.730% | $214.1075 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $116.55 | 7.235% | $124.9824 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $146.68 | 10.359% | $161.8746 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $68.36 | 4.520% | $71.4499 | $71.45 | $71.45 | $71.40 |
| Purchase #6 | $138.55 | 4.691% | $145.0494 | $145.05 | $145.05 | $145.00 |
| Purchase #7 | $243.32 | 13.221% | $275.4893 | $275.49 | $275.50 | $275.50 |
| 7 purchase totals = | $1,052.62 | $1,148.0566 | $1,148.05 | $1,148.05 | $1,148.00 | |