| 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 | $198.64 | 4.509% | $207.5967 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $153.45 | 6.786% | $163.8631 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $122.99 | 7.816% | $132.6029 | $132.60 | $132.60 | $132.60 |
| Purchase #4 | $7.54 | 3.440% | $7.7994 | $7.80 | $7.80 | $7.80 |
| Purchase #5 | $45.32 | 12.465% | $50.9691 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $113.40 | 11.163% | $126.0588 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $40.42 | 11.628% | $45.12 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $681.76 | $734.0100 | $734.01 | $733.95 | $734.10 | |