| 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 | $146.98 | 12.749% | $165.7185 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $91.69 | 12.179% | $102.8569 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $114.80 | 6.867% | $122.6833 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $119.72 | 7.873% | $129.1456 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $22.48 | 10.833% | $24.9153 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $70.86 | 11.710% | $79.1577 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $67.72 | 8.279% | $73.3265 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $634.25 | $697.8038 | $697.82 | $697.80 | $697.80 | |