| 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 | $171.51 | 8.169% | $185.5207 | $185.52 | $185.50 | $185.50 |
| Purchase #2 | $162.99 | 4.394% | $170.1518 | $170.15 | $170.15 | $170.20 |
| Purchase #3 | $89.77 | 4.473% | $93.7854 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $201.56 | 12.719% | $227.1964 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $105.62 | 6.288% | $112.2614 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $121.51 | 6.588% | $129.5151 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $199.31 | 11.524% | $222.2785 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $1,052.27 | $1,140.7093 | $1,140.72 | $1,140.70 | $1,140.80 | |