| 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 | $186.40 | 9.667% | $204.4193 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $124.35 | 3.387% | $128.5617 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $21.79 | 6.506% | $23.2077 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $200.26 | 13.622% | $227.5394 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $107.31 | 10.258% | $118.3179 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $232.54 | 6.109% | $246.7459 | $246.75 | $246.75 | $246.70 |
| Purchase #7 | $191.40 | 13.785% | $217.7845 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $1,064.05 | $1,166.5764 | $1,166.58 | $1,166.55 | $1,166.50 | |