| 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 | $128.90 | 4.450% | $134.6361 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $236.69 | 11.574% | $264.0845 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $110.98 | 6.175% | $117.833 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $15.53 | 10.181% | $17.1111 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $162.66 | 10.723% | $180.102 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $115.50 | 3.392% | $119.4178 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $77.92 | 5.435% | $82.155 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $848.18 | $915.3395 | $915.34 | $915.35 | $915.30 | |