| 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 | $114.58 | 7.201% | $122.8309 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $143.90 | 11.410% | $160.319 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $139.45 | 6.266% | $148.1879 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $169.48 | 7.315% | $181.8775 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $75.44 | 5.530% | $79.6118 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $73.28 | 13.669% | $83.2966 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $108.37 | 6.848% | $115.7912 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $824.50 | $891.9149 | $891.92 | $891.95 | $891.90 | |