| 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 | $175.78 | 7.168% | $188.3799 | $188.38 | $188.40 | $188.40 |
| Purchase #2 | $233.71 | 7.727% | $251.7688 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $228.80 | 9.572% | $250.7007 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $241.72 | 12.477% | $271.8794 | $271.88 | $271.90 | $271.90 |
| Purchase #5 | $67.68 | 12.579% | $76.1935 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $236.82 | 8.629% | $257.2552 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $179.31 | 9.782% | $196.8501 | $196.85 | $196.85 | $196.90 |
| 7 purchase totals = | $1,363.82 | $1,493.0276 | $1,493.03 | $1,493.05 | $1,493.20 | |