| 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 | $160.31 | 8.425% | $173.8161 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $133.71 | 9.635% | $146.593 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $142.95 | 8.398% | $154.9549 | $154.95 | $154.95 | $155.00 |
| Purchase #4 | $209.29 | 8.730% | $227.561 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $102.79 | 11.339% | $114.4454 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $56.75 | 8.744% | $61.7122 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $170.56 | 12.820% | $192.4258 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $976.36 | $1,071.5084 | $1,071.51 | $1,071.50 | $1,071.50 | |