| 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 | $170.82 | 9.273% | $186.6601 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $45.98 | 8.257% | $49.7766 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $16.45 | 10.422% | $18.1644 | $18.16 | $18.15 | $18.20 |
| Purchase #4 | $21.26 | 10.139% | $23.4156 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $249.93 | 4.266% | $260.592 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $125.46 | 7.733% | $135.1618 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $45.90 | 4.452% | $47.9435 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $675.80 | $721.7140 | $721.71 | $721.70 | $721.80 | |