| 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 | $175.32 | 3.679% | $181.77 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $27.35 | 3.730% | $28.3702 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $219.36 | 6.683% | $234.0198 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $61.35 | 9.710% | $67.3071 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $72.62 | 5.118% | $76.3367 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $243.92 | 11.157% | $271.1342 | $271.13 | $271.15 | $271.10 |
| Purchase #7 | $104.54 | 7.812% | $112.7067 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $904.46 | $971.6447 | $971.65 | $971.60 | $971.60 | |