| 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 | $169.42 | 12.423% | $190.467 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $13.71 | 13.800% | $15.602 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $169.41 | 12.293% | $190.2356 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $237.55 | 7.165% | $254.5705 | $254.57 | $254.55 | $254.60 |
| Purchase #5 | $127.49 | 4.211% | $132.8586 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $164.95 | 9.418% | $180.485 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $220.45 | 6.848% | $235.5464 | $235.55 | $235.55 | $235.50 |
| 7 purchase totals = | $1,102.98 | $1,199.7651 | $1,199.78 | $1,199.75 | $1,199.80 | |