| 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 | $150.56 | 10.109% | $165.7801 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $16.67 | 7.429% | $17.9084 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $129.61 | 6.700% | $138.2939 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $58.93 | 12.323% | $66.1919 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $99.25 | 4.712% | $103.9267 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $179.90 | 7.149% | $192.7611 | $192.76 | $192.75 | $192.80 |
| Purchase #7 | $79.25 | 11.276% | $88.1862 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $714.17 | $773.0483 | $773.05 | $773.10 | $773.10 | |