| 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 | $149.54 | 8.179% | $161.7709 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $181.38 | 11.327% | $201.9249 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $97.25 | 8.526% | $105.5415 | $105.54 | $105.55 | $105.50 |
| Purchase #4 | $125.76 | 10.783% | $139.3207 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $84.61 | 3.109% | $87.2405 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $16.28 | 5.237% | $17.1326 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $147.94 | 11.534% | $165.0034 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $802.76 | $877.9345 | $877.92 | $877.90 | $877.80 | |