| 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 | $139.47 | 6.137% | $148.0293 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $104.59 | 3.256% | $107.9955 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $235.44 | 6.870% | $251.6147 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $149.76 | 11.521% | $167.0138 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $28.95 | 5.845% | $30.6421 | $30.64 | $30.65 | $30.60 |
| Purchase #6 | $117.65 | 5.350% | $123.9443 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $136.28 | 13.340% | $154.4598 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $912.14 | $983.6995 | $983.69 | $983.70 | $983.60 | |