| 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 | $175.98 | 10.185% | $193.9036 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $67.63 | 3.203% | $69.7962 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $50.66 | 10.179% | $55.8167 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $44.46 | 4.530% | $46.474 | $46.47 | $46.45 | $46.50 |
| Purchase #5 | $56.35 | 7.250% | $60.4354 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $208.26 | 13.669% | $236.7271 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $202.89 | 12.740% | $228.7382 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $806.23 | $891.8912 | $891.90 | $891.90 | $891.80 | |