| 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 | $144.55 | 7.517% | $155.4158 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $201.77 | 5.210% | $212.2822 | $212.28 | $212.30 | $212.30 |
| Purchase #3 | $33.79 | 7.859% | $36.4456 | $36.45 | $36.45 | $36.40 |
| Purchase #4 | $245.78 | 8.677% | $267.1063 | $267.11 | $267.10 | $267.10 |
| Purchase #5 | $179.86 | 13.320% | $203.8174 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $125.48 | 7.353% | $134.7065 | $134.71 | $134.70 | $134.70 |
| Purchase #7 | $166.55 | 3.153% | $171.8013 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,097.78 | $1,181.5751 | $1,181.59 | $1,181.55 | $1,181.50 | |