| 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 | $138.93 | 5.478% | $146.5406 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $210.60 | 3.616% | $218.2153 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $208.33 | 11.645% | $232.59 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $27.90 | 10.372% | $30.7938 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $137.96 | 6.410% | $146.8032 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $33.48 | 10.378% | $36.9546 | $36.95 | $36.95 | $37.00 |
| Purchase #7 | $20.91 | 5.105% | $21.9775 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $778.11 | $833.8750 | $833.87 | $833.90 | $833.90 | |