| 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 | $154.41 | 4.310% | $161.0651 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $17.34 | 5.642% | $18.3183 | $18.32 | $18.30 | $18.30 |
| Purchase #3 | $67.83 | 11.289% | $75.4873 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $31.97 | 9.243% | $34.925 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $22.93 | 4.182% | $23.8889 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $100.80 | 13.671% | $114.5804 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $115.68 | 9.334% | $126.4776 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $510.96 | $554.7426 | $554.76 | $554.80 | $554.80 | |