| 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 | $158.76 | 10.518% | $175.4584 | $175.46 | $175.45 | $175.50 |
| Purchase #2 | $241.57 | 3.600% | $250.2665 | $250.27 | $250.25 | $250.30 |
| Purchase #3 | $69.30 | 10.604% | $76.6486 | $76.65 | $76.65 | $76.60 |
| Purchase #4 | $93.80 | 13.265% | $106.2426 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $240.97 | 13.509% | $273.5226 | $273.52 | $273.50 | $273.50 |
| Purchase #6 | $97.38 | 3.421% | $100.7114 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $94.36 | 12.753% | $106.3937 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $996.14 | $1,089.2438 | $1,089.24 | $1,089.20 | $1,089.20 | |