| 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 | $147.25 | 4.746% | $154.2385 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $32.33 | 5.364% | $34.0642 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $20.29 | 12.749% | $22.8768 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $236.65 | 7.169% | $253.6154 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $87.47 | 13.235% | $99.0467 | $99.05 | $99.05 | $99.00 |
| Purchase #6 | $49.84 | 4.732% | $52.1984 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $98.38 | 9.606% | $107.8304 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $672.21 | $723.8704 | $723.88 | $723.90 | $723.80 | |