| 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 | $188.26 | 5.794% | $199.1678 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $139.95 | 7.818% | $150.8913 | $150.89 | $150.90 | $150.90 |
| Purchase #3 | $108.27 | 7.456% | $116.3426 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $125.41 | 3.579% | $129.8984 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $11.60 | 13.564% | $13.1734 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $241.78 | 10.142% | $266.3013 | $266.30 | $266.30 | $266.30 |
| Purchase #7 | $246.71 | 8.530% | $267.7544 | $267.75 | $267.75 | $267.80 |
| 7 purchase totals = | $1,061.98 | $1,143.5292 | $1,143.52 | $1,143.50 | $1,143.60 | |