| 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 | $184.31 | 4.509% | $192.6205 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $93.72 | 11.144% | $104.1642 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $108.86 | 12.195% | $122.1355 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $36.26 | 8.851% | $39.4694 | $39.47 | $39.45 | $39.50 |
| Purchase #5 | $16.30 | 8.777% | $17.7307 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $166.80 | 6.633% | $177.8638 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $242.69 | 4.870% | $254.509 | $254.51 | $254.50 | $254.50 |
| 7 purchase totals = | $848.94 | $908.4931 | $908.49 | $908.45 | $908.50 | |