| 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 | $148.64 | 3.838% | $154.3448 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $26.75 | 11.578% | $29.8471 | $29.85 | $29.85 | $29.80 |
| Purchase #3 | $213.93 | 6.362% | $227.5402 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $228.97 | 9.722% | $251.2305 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $13.87 | 9.355% | $15.1675 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $237.40 | 11.653% | $265.0642 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $211.87 | 7.219% | $227.1649 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,081.43 | $1,170.3592 | $1,170.35 | $1,170.35 | $1,170.30 | |