| 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 | $166.98 | 7.176% | $178.9625 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $240.81 | 11.267% | $267.9421 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $28.64 | 6.113% | $30.3908 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $97.30 | 12.744% | $109.6999 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $59.66 | 6.355% | $63.4514 | $63.45 | $63.45 | $63.50 |
| Purchase #6 | $101.78 | 8.803% | $110.7397 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $8.97 | 9.870% | $9.8553 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $704.14 | $771.0417 | $771.04 | $771.05 | $771.10 | |