| 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 | $131.91 | 10.684% | $146.0033 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $64.40 | 5.593% | $68.0019 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $237.59 | 3.414% | $245.7013 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $17.89 | 10.613% | $19.7887 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $74.53 | 6.665% | $79.4974 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $63.88 | 7.408% | $68.6122 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $97.95 | 6.309% | $104.1297 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $688.15 | $731.7345 | $731.73 | $731.75 | $731.70 | |