| 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 | $163.43 | 10.429% | $180.4741 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $42.44 | 8.341% | $45.9799 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $222.46 | 6.618% | $237.1824 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $220.96 | 8.850% | $240.515 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $225.89 | 8.719% | $245.5853 | $245.59 | $245.60 | $245.60 |
| Purchase #6 | $129.56 | 3.144% | $133.6334 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $86.85 | 6.513% | $92.5065 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $1,091.59 | $1,175.8766 | $1,175.88 | $1,175.90 | $1,175.90 | |