| 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 | $112.66 | 12.527% | $126.7729 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $163.96 | 12.340% | $184.1927 | $184.19 | $184.20 | $184.20 |
| Purchase #3 | $53.34 | 3.374% | $55.1397 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $19.40 | 13.467% | $22.0126 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $80.43 | 9.109% | $87.7564 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $113.80 | 6.370% | $121.0491 | $121.05 | $121.05 | $121.00 |
| Purchase #7 | $41.68 | 9.866% | $45.7921 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $585.27 | $642.7155 | $642.71 | $642.70 | $642.70 | |