| 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 | $186.32 | 5.528% | $196.6198 | $196.62 | $196.60 | $196.60 |
| Purchase #2 | $179.35 | 3.235% | $185.152 | $185.15 | $185.15 | $185.20 |
| Purchase #3 | $19.38 | 10.201% | $21.357 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $153.95 | 10.472% | $170.0716 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $22.90 | 10.804% | $25.3741 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $215.33 | 13.347% | $244.0701 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $114.51 | 6.194% | $121.6027 | $121.60 | $121.60 | $121.60 |
| 7 purchase totals = | $891.74 | $964.2473 | $964.24 | $964.15 | $964.40 | |