| 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 | $162.25 | 12.328% | $182.2522 | $182.25 | $182.25 | $182.30 |
| Purchase #2 | $115.73 | 13.714% | $131.6012 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $90.41 | 9.495% | $98.9944 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $207.79 | 3.347% | $214.7447 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $226.27 | 3.793% | $234.8524 | $234.85 | $234.85 | $234.90 |
| Purchase #6 | $70.70 | 7.278% | $75.8455 | $75.85 | $75.85 | $75.80 |
| Purchase #7 | $150.81 | 12.125% | $169.0957 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $1,023.96 | $1,107.3861 | $1,107.38 | $1,107.40 | $1,107.40 | |