| 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 | $177.44 | 6.245% | $188.5211 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $236.78 | 10.201% | $260.9339 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $198.55 | 8.424% | $215.2759 | $215.28 | $215.30 | $215.30 |
| Purchase #4 | $131.75 | 13.537% | $149.585 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $62.47 | 8.407% | $67.7219 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $131.32 | 13.468% | $149.0062 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $24.60 | 5.578% | $25.9722 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $962.91 | $1,057.0162 | $1,057.02 | $1,057.00 | $1,057.00 | |