| 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 | $156.83 | 12.309% | $176.1342 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $64.51 | 10.412% | $71.2268 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $224.29 | 5.848% | $237.4065 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $152.71 | 10.818% | $169.2302 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $72.81 | 8.473% | $78.9792 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $101.70 | 13.299% | $115.2251 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $142.97 | 12.553% | $160.917 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $915.82 | $1,009.1190 | $1,009.13 | $1,009.20 | $1,009.00 | |