| 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 | $174.30 | 7.358% | $187.125 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $88.87 | 7.378% | $95.4268 | $95.43 | $95.45 | $95.40 |
| Purchase #3 | $16.51 | 11.789% | $18.4564 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $83.56 | 5.615% | $88.2519 | $88.25 | $88.25 | $88.30 |
| Purchase #5 | $98.38 | 5.847% | $104.1323 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $179.93 | 12.119% | $201.7357 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $100.85 | 3.549% | $104.4292 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $742.40 | $799.5573 | $799.57 | $799.65 | $799.50 | |