| 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 | $137.41 | 10.847% | $152.3149 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $66.50 | 12.845% | $75.0419 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $62.30 | 9.182% | $68.0204 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $213.87 | 13.222% | $242.1479 | $242.15 | $242.15 | $242.10 |
| Purchase #5 | $159.76 | 3.603% | $165.5162 | $165.52 | $165.50 | $165.50 |
| Purchase #6 | $126.29 | 9.696% | $138.5351 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $139.36 | 9.237% | $152.2327 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $905.49 | $993.8091 | $993.81 | $993.80 | $993.60 | |