| 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 | $74.59 | 9.143% | $81.4098 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $161.32 | 3.619% | $167.1582 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $195.50 | 11.546% | $218.0724 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $86.56 | 13.431% | $98.1859 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $187.27 | 4.630% | $195.9406 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $16.27 | 13.752% | $18.5075 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $139.39 | 13.346% | $157.993 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $860.90 | $937.2674 | $937.27 | $937.25 | $937.30 | |