| 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 | $140.87 | 8.742% | $153.1849 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $8.44 | 8.836% | $9.1858 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $76.69 | 3.344% | $79.2545 | $79.25 | $79.25 | $79.30 |
| Purchase #4 | $55.85 | 5.793% | $59.0854 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $166.38 | 5.167% | $174.9769 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $133.79 | 8.703% | $145.4337 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $223.59 | 6.235% | $237.5308 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $805.61 | $858.6520 | $858.65 | $858.75 | $858.70 | |