| 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 | $144.94 | 9.377% | $158.531 | $158.53 | $158.55 | $158.50 |
| Purchase #2 | $46.43 | 9.233% | $50.7169 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $54.79 | 4.274% | $57.1317 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $122.62 | 3.212% | $126.5586 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $60.79 | 10.467% | $67.1529 | $67.15 | $67.15 | $67.20 |
| Purchase #6 | $202.92 | 12.234% | $227.7452 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $200.32 | 3.680% | $207.6918 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $832.81 | $895.5281 | $895.53 | $895.55 | $895.50 | |