| 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 | $180.41 | 4.194% | $187.9764 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $12.25 | 8.389% | $13.2777 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $102.88 | 10.579% | $113.7637 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $82.92 | 3.627% | $85.9275 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $7.67 | 13.783% | $8.7272 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $203.32 | 5.676% | $214.8604 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $217.72 | 9.471% | $238.3403 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $807.17 | $862.8732 | $862.88 | $862.95 | $862.90 | |