| 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 | $165.45 | 10.143% | $182.2316 | $182.23 | $182.25 | $182.20 |
| Purchase #2 | $88.68 | 11.822% | $99.1637 | $99.16 | $99.15 | $99.20 |
| Purchase #3 | $207.72 | 12.659% | $234.0153 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $203.90 | 4.537% | $213.1509 | $213.15 | $213.15 | $213.20 |
| Purchase #5 | $161.47 | 4.219% | $168.2824 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $25.56 | 10.399% | $28.218 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $227.53 | 5.386% | $239.7848 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,080.31 | $1,164.8467 | $1,164.84 | $1,164.85 | $1,164.90 | |