| 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 | $141.69 | 11.786% | $158.3896 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $197.35 | 13.407% | $223.8087 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $198.80 | 13.185% | $225.0118 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $234.25 | 5.572% | $247.3024 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $164.73 | 4.320% | $171.8463 | $171.85 | $171.85 | $171.80 |
| Purchase #6 | $68.75 | 12.423% | $77.2908 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $228.97 | 9.359% | $250.3993 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $1,234.54 | $1,354.0489 | $1,354.05 | $1,354.05 | $1,354.00 | |