| 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 | $166.60 | 5.168% | $175.2099 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $240.57 | 8.861% | $261.8869 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $110.94 | 13.319% | $125.7161 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $217.50 | 8.632% | $236.2746 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $90.77 | 10.453% | $100.2582 | $100.26 | $100.25 | $100.30 |
| Purchase #6 | $143.67 | 3.697% | $148.9815 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $102.38 | 8.287% | $110.8642 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $1,072.43 | $1,159.1914 | $1,159.19 | $1,159.15 | $1,159.30 | |