| 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 | $144.76 | 12.281% | $162.538 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $235.77 | 8.808% | $256.5366 | $256.54 | $256.55 | $256.50 |
| Purchase #3 | $15.72 | 9.396% | $17.1971 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $51.40 | 6.843% | $54.9173 | $54.92 | $54.90 | $54.90 |
| Purchase #5 | $213.54 | 11.779% | $238.6929 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $41.37 | 8.594% | $44.9253 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $96.92 | 9.470% | $106.0983 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $799.48 | $880.9055 | $880.92 | $880.95 | $880.80 | |