| 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 | $148.55 | 3.148% | $153.2264 | $153.23 | $153.25 | $153.20 |
| Purchase #2 | $219.38 | 10.388% | $242.1692 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $148.32 | 10.414% | $163.766 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $135.97 | 9.377% | $148.7199 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $40.87 | 3.341% | $42.2355 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $15.31 | 5.348% | $16.1288 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $222.54 | 6.678% | $237.4012 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $930.94 | $1,003.6470 | $1,003.66 | $1,003.65 | $1,003.60 | |