| 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 | $116.39 | 7.789% | $125.4556 | $125.46 | $125.45 | $125.50 |
| Purchase #2 | $35.56 | 7.542% | $38.2419 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $61.94 | 11.619% | $69.1368 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $112.75 | 12.363% | $126.6893 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $67.37 | 9.165% | $73.5445 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $172.54 | 11.289% | $192.018 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $177.72 | 5.838% | $188.0953 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $744.27 | $813.1814 | $813.19 | $813.20 | $813.10 | |