| 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 | $123.91 | 6.453% | $131.9059 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $161.29 | 13.268% | $182.69 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $93.65 | 5.632% | $98.9244 | $98.92 | $98.90 | $98.90 |
| Purchase #4 | $216.41 | 5.184% | $227.6287 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $202.82 | 7.225% | $217.4737 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $225.67 | 10.284% | $248.8779 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $74.38 | 5.791% | $78.6873 | $78.69 | $78.70 | $78.70 |
| 7 purchase totals = | $1,098.13 | $1,186.1879 | $1,186.19 | $1,186.20 | $1,186.20 | |