| 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 | $163.48 | 8.342% | $177.1175 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $248.25 | 4.810% | $260.1908 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $163.66 | 9.633% | $179.4254 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $108.62 | 4.665% | $113.6871 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $235.45 | 10.329% | $259.7696 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $106.96 | 4.336% | $111.5978 | $111.60 | $111.60 | $111.60 |
| Purchase #7 | $175.45 | 3.583% | $181.7364 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $1,201.87 | $1,283.5246 | $1,283.54 | $1,283.55 | $1,283.50 | |