| 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 | $143.98 | 7.190% | $154.3322 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $174.51 | 11.212% | $194.0761 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $217.87 | 3.514% | $225.526 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $27.36 | 12.493% | $30.7781 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $222.94 | 4.364% | $232.6691 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $38.73 | 11.430% | $43.1568 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $239.58 | 8.764% | $260.5768 | $260.58 | $260.60 | $260.60 |
| 7 purchase totals = | $1,064.97 | $1,141.1151 | $1,141.13 | $1,141.20 | $1,141.20 | |