| 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 | $135.97 | 6.650% | $145.012 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $9.73 | 10.291% | $10.7313 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $130.59 | 5.417% | $137.6641 | $137.66 | $137.65 | $137.70 |
| Purchase #4 | $25.37 | 8.515% | $27.5303 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $221.32 | 5.568% | $233.6431 | $233.64 | $233.65 | $233.60 |
| Purchase #6 | $87.25 | 11.434% | $97.2262 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $149.55 | 12.169% | $167.7487 | $167.75 | $167.75 | $167.70 |
| 7 purchase totals = | $759.78 | $819.5557 | $819.55 | $819.60 | $819.40 | |