| 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 | $173.85 | 3.140% | $179.3089 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $85.93 | 6.272% | $91.3195 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $212.69 | 5.795% | $225.0154 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $116.28 | 10.116% | $128.0429 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $94.48 | 10.539% | $104.4372 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $62.92 | 7.533% | $67.6598 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $23.40 | 11.348% | $26.0554 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $769.55 | $821.8391 | $821.85 | $821.80 | $821.80 | |