| 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 | $196.41 | 6.534% | $209.2434 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $219.43 | 3.184% | $226.4167 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $5.73 | 8.647% | $6.2255 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $10.35 | 7.228% | $11.0981 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $77.73 | 5.160% | $81.7409 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $170.85 | 5.123% | $179.6026 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $157.98 | 10.282% | $174.2235 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $838.48 | $888.5507 | $888.55 | $888.55 | $888.40 | |