| 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 | $130.41 | 5.206% | $137.1991 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $89.39 | 8.805% | $97.2608 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $178.71 | 12.518% | $201.0809 | $201.08 | $201.10 | $201.10 |
| Purchase #4 | $176.60 | 12.539% | $198.7439 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $32.90 | 6.184% | $34.9345 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $74.38 | 12.607% | $83.7571 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $95.78 | 9.176% | $104.5688 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $778.17 | $857.5451 | $857.54 | $857.55 | $857.60 | |