| 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 | $128.82 | 8.195% | $139.3768 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $33.48 | 4.531% | $34.997 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $107.71 | 12.351% | $121.0133 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $153.71 | 11.193% | $170.9148 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $78.75 | 12.155% | $88.3221 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $148.95 | 6.482% | $158.6049 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $218.33 | 13.682% | $248.2019 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $869.75 | $961.4308 | $961.42 | $961.40 | $961.40 | |