| 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 | $129.84 | 5.525% | $137.0137 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $101.80 | 5.312% | $107.2076 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $88.68 | 5.728% | $93.7596 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $76.51 | 3.860% | $79.4633 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $130.76 | 4.253% | $136.3212 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $136.99 | 9.661% | $150.2246 | $150.22 | $150.20 | $150.20 |
| Purchase #7 | $228.30 | 8.837% | $248.4749 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $892.88 | $952.4649 | $952.45 | $952.35 | $952.50 | |