| 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 | $182.31 | 11.578% | $203.4179 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $190.87 | 13.383% | $216.4141 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $143.30 | 12.560% | $161.2985 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $80.36 | 4.424% | $83.9151 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $177.30 | 13.431% | $201.1132 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $135.31 | 6.208% | $143.71 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $77.91 | 12.304% | $87.496 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $987.36 | $1,097.3648 | $1,097.37 | $1,097.30 | $1,097.30 | |