| 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 | $207.73 | 9.284% | $227.0157 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $52.56 | 9.261% | $57.4276 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $27.87 | 8.328% | $30.191 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $137.43 | 3.199% | $141.8264 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $99.54 | 9.213% | $108.7106 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $184.78 | 5.133% | $194.2648 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $87.80 | 8.425% | $95.1972 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $797.71 | $854.6333 | $854.64 | $854.65 | $854.60 | |