| 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 | $139.60 | 12.600% | $157.1896 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $111.54 | 8.335% | $120.8369 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $91.25 | 7.126% | $97.7525 | $97.75 | $97.75 | $97.80 |
| Purchase #4 | $174.27 | 7.641% | $187.586 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $34.44 | 6.590% | $36.7096 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $9.92 | 7.730% | $10.6868 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $126.47 | 8.579% | $137.3199 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $687.49 | $748.0813 | $748.09 | $748.10 | $748.10 | |