| 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 | $142.75 | 8.497% | $154.8795 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $73.40 | 8.770% | $79.8372 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $74.59 | 11.234% | $82.9694 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $92.26 | 3.785% | $95.752 | $95.75 | $95.75 | $95.80 |
| Purchase #5 | $94.49 | 4.297% | $98.5502 | $98.55 | $98.55 | $98.60 |
| Purchase #6 | $226.91 | 4.184% | $236.4039 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $130.89 | 5.371% | $137.9201 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $835.29 | $886.3123 | $886.31 | $886.30 | $886.40 | |