| 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 | $169.45 | 8.163% | $183.2822 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $241.74 | 6.664% | $257.8496 | $257.85 | $257.85 | $257.80 |
| Purchase #3 | $7.80 | 4.663% | $8.1637 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $221.46 | 13.838% | $252.1056 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $22.83 | 10.825% | $25.3013 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $21.85 | 4.476% | $22.828 | $22.83 | $22.85 | $22.80 |
| Purchase #7 | $208.62 | 9.500% | $228.4389 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $893.75 | $977.9693 | $977.97 | $978.00 | $977.90 | |