| 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 | $146.65 | 6.264% | $155.8362 | $155.84 | $155.85 | $155.80 |
| Purchase #2 | $107.73 | 13.600% | $122.3813 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $211.73 | 7.177% | $226.9259 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $207.81 | 8.286% | $225.0291 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $107.44 | 11.235% | $119.5109 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $212.78 | 8.848% | $231.6068 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $222.92 | 10.482% | $246.2865 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $1,217.06 | $1,327.5767 | $1,327.59 | $1,327.65 | $1,327.50 | |