| 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 | $154.79 | 3.834% | $160.7246 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $245.28 | 6.696% | $261.7039 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $208.71 | 12.866% | $235.5626 | $235.56 | $235.55 | $235.60 |
| Purchase #4 | $141.43 | 4.229% | $147.4111 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $58.35 | 7.521% | $62.7385 | $62.74 | $62.75 | $62.70 |
| Purchase #6 | $43.33 | 3.129% | $44.6858 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $47.58 | 10.550% | $52.5997 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $899.47 | $965.4262 | $965.42 | $965.40 | $965.40 | |