| 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 | $145.75 | 12.388% | $163.8055 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $162.68 | 4.630% | $170.2121 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $92.32 | 13.796% | $105.0565 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $235.57 | 5.825% | $249.292 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $52.57 | 6.221% | $55.8404 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $33.55 | 13.363% | $38.0333 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $229.46 | 4.700% | $240.2446 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $951.90 | $1,022.4844 | $1,022.48 | $1,022.50 | $1,022.40 | |