| 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 | $199.47 | 6.365% | $212.1663 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $84.55 | 11.202% | $94.0213 | $94.02 | $94.00 | $94.00 |
| Purchase #3 | $49.71 | 6.164% | $52.7741 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $73.66 | 5.781% | $77.9183 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $113.62 | 12.429% | $127.7418 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $165.62 | 11.810% | $185.1797 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $155.68 | 6.384% | $165.6186 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $842.31 | $915.4201 | $915.42 | $915.35 | $915.40 | |