| 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 | $126.39 | 6.648% | $134.7924 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $192.47 | 3.406% | $199.0255 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $80.42 | 12.501% | $90.4733 | $90.47 | $90.45 | $90.50 |
| Purchase #4 | $33.76 | 9.426% | $36.9422 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $61.32 | 13.775% | $69.7668 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $124.72 | 8.839% | $135.744 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $133.91 | 6.214% | $142.2312 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $752.99 | $808.9754 | $808.97 | $809.00 | $808.90 | |