| 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 | $126.77 | 12.750% | $142.9332 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $142.43 | 7.763% | $153.4868 | $153.49 | $153.50 | $153.50 |
| Purchase #3 | $129.53 | 8.601% | $140.6709 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $123.35 | 11.266% | $137.2466 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $32.27 | 7.754% | $34.7722 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $6.84 | 6.362% | $7.2752 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $92.38 | 5.708% | $97.6531 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $653.57 | $714.0380 | $714.04 | $714.05 | $714.10 | |