| 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 | $175.40 | 9.170% | $191.4842 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $124.97 | 11.541% | $139.3928 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $50.92 | 10.174% | $56.1006 | $56.10 | $56.10 | $56.10 |
| Purchase #4 | $51.95 | 10.599% | $57.4562 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $16.67 | 8.471% | $18.0821 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $100.57 | 5.314% | $105.9143 | $105.91 | $105.90 | $105.90 |
| Purchase #7 | $167.81 | 5.701% | $177.3768 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $688.29 | $745.8070 | $745.80 | $745.85 | $745.90 | |