| 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 | $181.45 | 9.604% | $198.8765 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $187.31 | 7.235% | $200.8619 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $223.42 | 9.495% | $244.6337 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $235.27 | 11.339% | $261.9473 | $261.95 | $261.95 | $261.90 |
| Purchase #5 | $31.37 | 11.592% | $35.0064 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $190.86 | 6.248% | $202.7849 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $196.63 | 8.166% | $212.6868 | $212.69 | $212.70 | $212.70 |
| 7 purchase totals = | $1,246.31 | $1,356.7975 | $1,356.80 | $1,356.85 | $1,356.80 | |