| 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 | $193.63 | 7.762% | $208.6596 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $155.27 | 4.600% | $162.4124 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $125.60 | 7.505% | $135.0263 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $124.83 | 7.712% | $134.4569 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $230.97 | 5.298% | $243.2068 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $42.31 | 12.872% | $47.7561 | $47.76 | $47.75 | $47.80 |
| Purchase #7 | $41.65 | 6.129% | $44.2027 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $914.26 | $975.7208 | $975.73 | $975.70 | $975.80 | |