| 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 | $139.88 | 11.287% | $155.6683 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $204.92 | 13.572% | $232.7317 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $29.41 | 11.826% | $32.888 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $245.50 | 10.560% | $271.4248 | $271.42 | $271.40 | $271.40 |
| Purchase #5 | $81.81 | 11.524% | $91.2378 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $227.54 | 11.842% | $254.4853 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $234.88 | 7.806% | $253.2147 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $1,163.94 | $1,291.6506 | $1,291.65 | $1,291.65 | $1,291.60 | |