| 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 | $181.74 | 6.292% | $193.1751 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $20.79 | 3.723% | $21.564 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $244.75 | 6.489% | $260.6318 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $20.84 | 12.581% | $23.4619 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $82.74 | 4.527% | $86.4856 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $122.51 | 12.130% | $137.3705 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $188.27 | 13.819% | $214.287 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $861.64 | $936.9759 | $936.98 | $937.00 | $937.10 | |