| 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 | $195.40 | 4.534% | $204.2594 | $204.26 | $204.25 | $204.30 |
| Purchase #2 | $115.35 | 6.490% | $122.8362 | $122.84 | $122.85 | $122.80 |
| Purchase #3 | $20.94 | 13.572% | $23.782 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $135.64 | 12.298% | $152.321 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $92.31 | 13.554% | $104.8217 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $86.45 | 12.386% | $97.1577 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $83.38 | 4.685% | $87.2864 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $729.47 | $792.4644 | $792.47 | $792.45 | $792.50 | |