| 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 | $163.62 | 9.703% | $179.496 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $31.53 | 3.390% | $32.5989 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $141.44 | 3.828% | $146.8543 | $146.85 | $146.85 | $146.90 |
| Purchase #4 | $147.83 | 9.813% | $162.3366 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $140.84 | 10.543% | $155.6888 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $15.75 | 5.561% | $16.6259 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $95.30 | 10.136% | $104.9596 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $736.31 | $798.5601 | $798.57 | $798.60 | $798.60 | |