| 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 | $167.50 | 4.847% | $175.6187 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $15.45 | 3.583% | $16.0036 | $16.00 | $16.00 | $16.00 |
| Purchase #3 | $225.26 | 7.591% | $242.3595 | $242.36 | $242.35 | $242.40 |
| Purchase #4 | $74.26 | 12.694% | $83.6866 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $137.29 | 3.764% | $142.4576 | $142.46 | $142.45 | $142.50 |
| Purchase #6 | $12.83 | 9.142% | $14.0029 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $180.54 | 12.239% | $202.6363 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $813.13 | $876.7652 | $876.77 | $876.75 | $876.80 | |