| 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 | $175.63 | 8.419% | $190.4163 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $55.94 | 3.823% | $58.0786 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $132.40 | 7.388% | $142.1817 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $234.65 | 5.755% | $248.1541 | $248.15 | $248.15 | $248.20 |
| Purchase #5 | $121.39 | 3.491% | $125.6277 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $154.70 | 11.739% | $172.8602 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $242.25 | 9.341% | $264.8786 | $264.88 | $264.90 | $264.90 |
| 7 purchase totals = | $1,116.96 | $1,202.1972 | $1,202.20 | $1,202.25 | $1,202.30 | |