| 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 | $140.77 | 9.632% | $154.329 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $121.69 | 10.421% | $134.3713 | $134.37 | $134.35 | $134.40 |
| Purchase #3 | $246.27 | 13.824% | $280.3144 | $280.31 | $280.30 | $280.30 |
| Purchase #4 | $185.79 | 4.731% | $194.5797 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $63.97 | 8.147% | $69.1816 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $158.78 | 11.704% | $177.3636 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $143.83 | 6.812% | $153.6277 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $1,061.10 | $1,163.7673 | $1,163.76 | $1,163.80 | $1,163.80 | |