| 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 | $165.25 | 10.760% | $183.0309 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $125.33 | 12.849% | $141.4337 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $44.96 | 4.764% | $47.1019 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $204.33 | 5.627% | $215.8276 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $63.99 | 6.121% | $67.9068 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $28.49 | 7.791% | $30.7097 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $174.28 | 11.103% | $193.6303 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $806.63 | $879.6409 | $879.64 | $879.70 | $879.50 | |