| 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 | $178.76 | 11.146% | $198.6846 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $249.96 | 4.413% | $260.9907 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $184.40 | 5.531% | $194.5992 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $55.65 | 11.163% | $61.8622 | $61.86 | $61.85 | $61.90 |
| Purchase #5 | $219.33 | 3.707% | $227.4606 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $134.99 | 10.360% | $148.975 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $5.61 | 7.395% | $6.0249 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $1,028.70 | $1,098.5972 | $1,098.59 | $1,098.60 | $1,098.70 | |