| 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 | $198.39 | 11.523% | $221.2505 | $221.25 | $221.25 | $221.30 |
| Purchase #2 | $167.92 | 8.283% | $181.8288 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $40.49 | 4.530% | $42.3242 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $75.68 | 12.465% | $85.1135 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $127.67 | 12.638% | $143.8049 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $123.38 | 11.771% | $137.9031 | $137.90 | $137.90 | $137.90 |
| Purchase #7 | $84.99 | 9.824% | $93.3394 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $818.52 | $905.5644 | $905.55 | $905.55 | $905.50 | |