| 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 | $106.84 | 6.246% | $113.5132 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $138.61 | 3.162% | $142.9928 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $62.85 | 13.417% | $71.2826 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $154.36 | 12.839% | $174.1783 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $61.37 | 5.188% | $64.5539 | $64.55 | $64.55 | $64.60 |
| Purchase #6 | $75.47 | 6.343% | $80.2571 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $226.41 | 4.630% | $236.8928 | $236.89 | $236.90 | $236.90 |
| 7 purchase totals = | $825.91 | $883.6707 | $883.66 | $883.70 | $883.80 | |