| 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 | $53.35 | 4.180% | $55.58 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $235.39 | 4.536% | $246.0673 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $146.91 | 13.692% | $167.0249 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $216.71 | 4.369% | $226.1781 | $226.18 | $226.20 | $226.20 |
| Purchase #5 | $236.46 | 3.322% | $244.3152 | $244.32 | $244.30 | $244.30 |
| Purchase #6 | $74.26 | 4.110% | $77.3121 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $157.34 | 7.373% | $168.9407 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $1,120.42 | $1,185.4183 | $1,185.42 | $1,185.40 | $1,185.40 | |