| 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 | $180.69 | 4.479% | $188.7831 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $77.30 | 8.707% | $84.0305 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $243.74 | 3.598% | $252.5098 | $252.51 | $252.50 | $252.50 |
| Purchase #4 | $45.28 | 3.623% | $46.9205 | $46.92 | $46.90 | $46.90 |
| Purchase #5 | $178.96 | 10.784% | $198.259 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $6.75 | 3.543% | $6.9892 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $177.99 | 8.873% | $193.7831 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $910.71 | $971.2752 | $971.27 | $971.30 | $971.30 | |