| 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 | $175.54 | 9.195% | $191.6809 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $74.50 | 5.454% | $78.5632 | $78.56 | $78.55 | $78.60 |
| Purchase #3 | $203.48 | 6.153% | $216.0001 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $237.77 | 8.497% | $257.9733 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $6.76 | 11.496% | $7.5371 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $151.84 | 7.638% | $163.4375 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $7.51 | 9.618% | $8.2323 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $857.40 | $923.4244 | $923.42 | $923.45 | $923.40 | |