| 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 | $146.66 | 8.122% | $158.5717 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $70.29 | 7.304% | $75.424 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $167.78 | 4.578% | $175.461 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $199.37 | 8.721% | $216.7571 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $70.84 | 11.588% | $79.0489 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $234.98 | 6.594% | $250.4746 | $250.47 | $250.45 | $250.50 |
| Purchase #7 | $226.73 | 10.297% | $250.0764 | $250.08 | $250.10 | $250.10 |
| 7 purchase totals = | $1,116.65 | $1,205.8137 | $1,205.81 | $1,205.75 | $1,205.90 | |