| 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 | $181.77 | 8.400% | $197.0387 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $105.30 | 6.762% | $112.4204 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $179.71 | 6.691% | $191.7344 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $31.46 | 9.179% | $34.3477 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $62.41 | 4.128% | $64.9863 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $156.29 | 5.698% | $165.1954 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $207.85 | 10.536% | $229.7491 | $229.75 | $229.75 | $229.70 |
| 7 purchase totals = | $924.79 | $995.4720 | $995.48 | $995.50 | $995.30 | |