| 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 | $153.78 | 8.686% | $167.1373 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $177.73 | 8.578% | $192.9757 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $73.31 | 11.263% | $81.5669 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $60.78 | 5.765% | $64.284 | $64.28 | $64.30 | $64.30 |
| Purchase #5 | $13.70 | 13.393% | $15.5348 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $129.36 | 5.148% | $136.0195 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $241.84 | 12.470% | $271.9974 | $272.00 | $272.00 | $272.00 |
| 7 purchase totals = | $850.50 | $929.5156 | $929.52 | $929.55 | $929.50 | |