| 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 | $154.96 | 10.434% | $171.1285 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $216.83 | 5.260% | $228.2353 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $135.37 | 4.235% | $141.1029 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $151.49 | 12.377% | $170.2399 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $75.63 | 6.542% | $80.5777 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $250.71 | 3.747% | $260.1041 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $49.98 | 13.414% | $56.6843 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $1,034.97 | $1,108.0727 | $1,108.07 | $1,108.15 | $1,108.00 | |