| 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 | $160.94 | 6.133% | $170.8105 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $198.76 | 8.530% | $215.7142 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $207.37 | 9.582% | $227.2402 | $227.24 | $227.25 | $227.20 |
| Purchase #4 | $20.47 | 10.344% | $22.5874 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $67.28 | 13.626% | $76.4476 | $76.45 | $76.45 | $76.40 |
| Purchase #6 | $155.87 | 6.734% | $166.3663 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $145.57 | 12.702% | $164.0603 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $956.26 | $1,043.2265 | $1,043.23 | $1,043.20 | $1,043.20 | |