| 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 | $165.88 | 8.338% | $179.7111 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $23.91 | 5.798% | $25.2963 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $176.81 | 9.725% | $194.0048 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $13.46 | 4.338% | $14.0439 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $70.53 | 11.756% | $78.8215 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $107.72 | 9.523% | $117.9782 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $95.56 | 12.311% | $107.3244 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $653.87 | $717.1802 | $717.17 | $717.15 | $717.10 | |