| 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 | $224.95 | 5.382% | $237.0568 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $105.84 | 7.419% | $113.6923 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $79.45 | 13.186% | $89.9263 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $193.33 | 7.802% | $208.4136 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $87.46 | 7.240% | $93.7921 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $6.27 | 9.771% | $6.8826 | $6.88 | $6.90 | $6.90 |
| Purchase #7 | $171.48 | 13.610% | $194.8184 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $868.78 | $944.5821 | $944.58 | $944.60 | $944.60 | |