| 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 | $159.31 | 9.615% | $174.6277 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $16.44 | 5.308% | $17.3126 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $58.96 | 8.480% | $63.9598 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $81.66 | 11.713% | $91.2248 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $76.42 | 12.138% | $85.6959 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $74.86 | 8.132% | $80.9476 | $80.95 | $80.95 | $80.90 |
| Purchase #7 | $127.61 | 8.820% | $138.8652 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $595.26 | $652.6336 | $652.64 | $652.60 | $652.60 | |