| 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 | $146.89 | 12.814% | $165.7125 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $160.26 | 6.808% | $171.1705 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $49.88 | 5.849% | $52.7975 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $213.69 | 5.791% | $226.0648 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $168.98 | 9.665% | $185.3119 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $15.35 | 8.760% | $16.6947 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $81.25 | 9.167% | $88.6982 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $836.30 | $906.4501 | $906.44 | $906.40 | $906.50 | |