| 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 | $143.49 | 11.748% | $160.3472 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $200.26 | 13.448% | $227.191 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $234.75 | 5.382% | $247.3842 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $146.49 | 7.314% | $157.2043 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $32.46 | 13.412% | $36.8135 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $130.97 | 12.444% | $147.2679 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $47.94 | 6.532% | $51.0714 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $936.36 | $1,027.2795 | $1,027.27 | $1,027.25 | $1,027.30 | |