| 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 | $101.49 | 11.468% | $113.1289 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $141.93 | 3.609% | $147.0523 | $147.05 | $147.05 | $147.10 |
| Purchase #3 | $171.33 | 6.761% | $182.9136 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $10.97 | 3.808% | $11.3877 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $56.75 | 6.120% | $60.2231 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $155.60 | 4.796% | $163.0626 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $188.75 | 9.479% | $206.6416 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $826.82 | $884.4098 | $884.40 | $884.40 | $884.40 | |