| 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 | $231.36 | 11.152% | $257.1613 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $155.56 | 12.544% | $175.0734 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $67.66 | 4.161% | $70.4753 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $168.77 | 6.869% | $180.3628 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $142.93 | 7.186% | $153.2009 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $199.30 | 4.368% | $208.0054 | $208.01 | $208.00 | $208.00 |
| Purchase #7 | $126.41 | 7.833% | $136.3117 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $1,091.99 | $1,180.5908 | $1,180.59 | $1,180.55 | $1,180.70 | |