| 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 | $205.35 | 6.313% | $218.3137 | $218.31 | $218.30 | $218.30 |
| Purchase #2 | $146.88 | 9.541% | $160.8938 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $87.52 | 5.630% | $92.4474 | $92.45 | $92.45 | $92.40 |
| Purchase #4 | $181.58 | 9.714% | $199.2187 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $154.66 | 3.260% | $159.7019 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $250.83 | 8.748% | $272.7726 | $272.77 | $272.75 | $272.80 |
| Purchase #7 | $188.57 | 5.462% | $198.8697 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $1,215.39 | $1,302.2178 | $1,302.21 | $1,302.15 | $1,302.20 | |