| 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 | $95.76 | 11.422% | $106.6977 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $104.45 | 9.789% | $114.6746 | $114.67 | $114.65 | $114.70 |
| Purchase #3 | $6.58 | 6.747% | $7.024 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $141.33 | 5.744% | $149.448 | $149.45 | $149.45 | $149.40 |
| Purchase #5 | $78.51 | 4.416% | $81.977 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $130.64 | 9.203% | $142.6628 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $222.65 | 8.750% | $242.1319 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $779.92 | $844.6160 | $844.61 | $844.60 | $844.60 | |