| 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 | $169.77 | 7.470% | $182.4518 | $182.45 | $182.45 | $182.50 |
| Purchase #2 | $243.72 | 6.550% | $259.6837 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $143.75 | 13.537% | $163.2094 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $57.45 | 10.363% | $63.4035 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $125.95 | 13.230% | $142.6132 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $33.70 | 6.602% | $35.9249 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $218.80 | 6.507% | $233.0373 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $993.14 | $1,080.3238 | $1,080.31 | $1,080.30 | $1,080.30 | |