| 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 | $117.56 | 11.653% | $131.2593 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $147.88 | 3.669% | $153.3057 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $125.57 | 9.411% | $137.3874 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $45.88 | 7.256% | $49.2091 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $102.94 | 6.387% | $109.5148 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $193.60 | 8.424% | $209.9089 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $65.95 | 11.365% | $73.4452 | $73.45 | $73.45 | $73.40 |
| 7 purchase totals = | $799.38 | $864.0304 | $864.04 | $864.00 | $864.00 | |