| 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 | $175.53 | 6.411% | $186.7832 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $149.32 | 11.201% | $166.0453 | $166.05 | $166.05 | $166.00 |
| Purchase #3 | $179.28 | 10.605% | $198.2926 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $223.95 | 13.420% | $254.0041 | $254.00 | $254.00 | $254.00 |
| Purchase #5 | $41.60 | 5.288% | $43.7998 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $28.62 | 9.198% | $31.2525 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $26.29 | 5.456% | $27.7244 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $824.59 | $907.9019 | $907.89 | $907.90 | $907.90 | |