| 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 | $184.68 | 12.578% | $207.9091 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $22.59 | 11.511% | $25.1903 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $147.47 | 10.827% | $163.4366 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $248.84 | 6.844% | $265.8706 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $236.87 | 6.397% | $252.0226 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $159.77 | 12.627% | $179.9442 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $82.81 | 6.581% | $88.2597 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $1,083.03 | $1,182.6331 | $1,182.63 | $1,182.60 | $1,182.60 | |