| 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 | $159.35 | 6.851% | $170.2671 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $190.26 | 13.329% | $215.6198 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $17.49 | 3.335% | $18.0733 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $38.90 | 12.334% | $43.6979 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $182.87 | 4.661% | $191.3936 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $223.25 | 11.648% | $249.2542 | $249.25 | $249.25 | $249.30 |
| Purchase #7 | $35.88 | 5.708% | $37.928 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $848.00 | $926.2339 | $926.23 | $926.20 | $926.30 | |