| 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 | $26.27 | 7.241% | $28.1722 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $146.58 | 3.507% | $151.7206 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $200.56 | 12.341% | $225.3111 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $198.77 | 8.801% | $216.2637 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $52.71 | 7.708% | $56.7729 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $108.26 | 8.238% | $117.1785 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $143.69 | 9.199% | $156.908 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $876.84 | $952.3270 | $952.32 | $952.25 | $952.40 | |