| 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 | $33.64 | 13.167% | $38.0694 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $216.68 | 8.552% | $235.2105 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $236.64 | 8.359% | $256.4207 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $72.36 | 7.272% | $77.622 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $174.41 | 12.678% | $196.5217 | $196.52 | $196.50 | $196.50 |
| Purchase #6 | $155.30 | 5.396% | $163.68 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $158.30 | 11.153% | $175.9552 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $1,047.33 | $1,143.4795 | $1,143.48 | $1,143.40 | $1,143.50 | |