| 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 | $136.91 | 4.557% | $143.149 | $143.15 | $143.15 | $143.10 |
| Purchase #2 | $38.71 | 3.619% | $40.1109 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $23.37 | 4.606% | $24.4464 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $141.82 | 8.392% | $153.7215 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $244.47 | 9.665% | $268.098 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $228.78 | 3.488% | $236.7598 | $236.76 | $236.75 | $236.80 |
| Purchase #7 | $39.90 | 10.515% | $44.0955 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $853.96 | $910.3811 | $910.39 | $910.35 | $910.30 | |