| 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 | $142.39 | 13.524% | $161.6468 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $220.44 | 8.525% | $239.2325 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $30.55 | 10.151% | $33.6511 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $196.35 | 3.222% | $202.6764 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $11.78 | 9.181% | $12.8615 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $56.35 | 12.316% | $63.2901 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $50.47 | 10.578% | $55.8087 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $708.33 | $769.1671 | $769.17 | $769.20 | $769.20 | |