| 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 | $161.77 | 5.288% | $170.3244 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $207.48 | 13.607% | $235.7118 | $235.71 | $235.70 | $235.70 |
| Purchase #3 | $73.39 | 5.703% | $77.5754 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $168.27 | 6.831% | $179.7645 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $161.40 | 13.650% | $183.4311 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $10.32 | 4.308% | $10.7646 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $104.39 | 5.698% | $110.3381 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $887.02 | $967.9099 | $967.90 | $967.90 | $967.90 | |