| 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 | $139.58 | 3.496% | $144.4597 | $144.46 | $144.45 | $144.50 |
| Purchase #2 | $198.35 | 7.288% | $212.8057 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $78.30 | 11.585% | $87.3711 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $75.97 | 10.822% | $84.1915 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $182.52 | 7.477% | $196.167 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $210.62 | 7.871% | $227.1979 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $6.87 | 11.384% | $7.6521 | $7.65 | $7.65 | $7.70 |
| 7 purchase totals = | $892.21 | $959.8450 | $959.85 | $959.80 | $960.00 | |