| 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 | $123.75 | 11.725% | $138.2597 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $175.99 | 3.363% | $181.9085 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $170.55 | 10.362% | $188.2224 | $188.22 | $188.20 | $188.20 |
| Purchase #4 | $71.49 | 5.835% | $75.6614 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $102.73 | 5.152% | $108.0226 | $108.02 | $108.00 | $108.00 |
| Purchase #6 | $208.94 | 7.731% | $225.0932 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $121.83 | 12.535% | $137.1014 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $975.28 | $1,054.2692 | $1,054.26 | $1,054.20 | $1,054.30 | |