| 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 | $154.57 | 9.844% | $169.7859 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $52.33 | 8.642% | $56.8524 | $56.85 | $56.85 | $56.90 |
| Purchase #3 | $226.74 | 7.532% | $243.8181 | $243.82 | $243.80 | $243.80 |
| Purchase #4 | $219.25 | 13.228% | $248.2524 | $248.25 | $248.25 | $248.30 |
| Purchase #5 | $62.75 | 8.630% | $68.1653 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $34.92 | 9.776% | $38.3338 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $200.36 | 11.234% | $222.8684 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $950.92 | $1,048.0763 | $1,048.08 | $1,048.05 | $1,048.20 | |