| 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 | 13.794% | $206.8092 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $123.79 | 8.644% | $134.4904 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $69.93 | 6.666% | $74.5915 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $125.49 | 5.666% | $132.6003 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $36.90 | 10.466% | $40.762 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $30.74 | 3.840% | $31.9204 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $20.78 | 8.849% | $22.6188 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $589.37 | $643.7926 | $643.79 | $643.75 | $643.80 | |