| 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 | $159.62 | 13.409% | $181.0234 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $212.47 | 8.655% | $230.8593 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $14.89 | 3.414% | $15.3983 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $41.41 | 8.667% | $44.999 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $250.69 | 11.819% | $280.3191 | $280.32 | $280.30 | $280.30 |
| Purchase #6 | $208.96 | 3.311% | $215.8787 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $170.60 | 7.465% | $183.3353 | $183.34 | $183.35 | $183.30 |
| 7 purchase totals = | $1,058.64 | $1,151.8131 | $1,151.82 | $1,151.80 | $1,151.80 | |