| 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 | $98.99 | 7.260% | $106.1767 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $16.69 | 10.660% | $18.4692 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $128.46 | 7.171% | $137.6719 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $194.33 | 11.407% | $216.4972 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $25.62 | 5.539% | $27.0391 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $146.54 | 11.383% | $163.2206 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $175.93 | 8.301% | $190.5339 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $786.56 | $859.6086 | $859.61 | $859.60 | $859.60 | |