| 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 | $160.66 | 6.463% | $171.0435 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $9.28 | 4.341% | $9.6828 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $101.41 | 13.449% | $115.0486 | $115.05 | $115.05 | $115.00 |
| Purchase #4 | $65.73 | 10.202% | $72.4358 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $166.35 | 4.432% | $173.7226 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $122.33 | 4.837% | $128.2471 | $128.25 | $128.25 | $128.20 |
| Purchase #7 | $71.50 | 11.595% | $79.7904 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $697.26 | $749.9708 | $749.97 | $750.00 | $749.80 | |