| 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 | $179.90 | 6.459% | $191.5197 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $250.27 | 9.200% | $273.2948 | $273.29 | $273.30 | $273.30 |
| Purchase #3 | $72.64 | 6.357% | $77.2577 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $25.57 | 12.760% | $28.8327 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $180.92 | 11.531% | $201.7819 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $50.35 | 13.671% | $57.2333 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $98.37 | 12.295% | $110.4646 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $858.02 | $940.3847 | $940.37 | $940.40 | $940.40 | |