| 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 | $191.96 | 5.643% | $202.7923 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $212.82 | 11.592% | $237.4901 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $164.37 | 3.543% | $170.1936 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $204.74 | 6.791% | $218.6439 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $124.32 | 13.599% | $141.2263 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $160.41 | 8.850% | $174.6063 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $83.33 | 6.571% | $88.8056 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $1,141.95 | $1,233.7581 | $1,233.76 | $1,233.80 | $1,233.70 | |