| 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 | $142.40 | 10.347% | $157.1341 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $207.58 | 11.217% | $230.8642 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $208.73 | 13.576% | $237.0672 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $225.31 | 7.560% | $242.3434 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $243.87 | 13.466% | $276.7095 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $163.49 | 5.685% | $172.7844 | $172.78 | $172.80 | $172.80 |
| Purchase #7 | $50.85 | 7.112% | $54.4665 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $1,242.23 | $1,371.3693 | $1,371.36 | $1,371.35 | $1,371.40 | |