| 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 | $158.39 | 13.104% | $179.1454 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $201.31 | 3.778% | $208.9155 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $113.62 | 10.264% | $125.282 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $111.25 | 12.474% | $125.1273 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $78.85 | 10.181% | $86.8777 | $86.88 | $86.90 | $86.90 |
| Purchase #6 | $218.45 | 3.103% | $225.2285 | $225.23 | $225.25 | $225.20 |
| Purchase #7 | $80.55 | 9.314% | $88.0524 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $962.42 | $1,038.6288 | $1,038.64 | $1,038.70 | $1,038.60 | |