| 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 | $141.42 | 11.257% | $157.3396 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $18.32 | 7.341% | $19.6649 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $25.87 | 3.604% | $26.8024 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $159.71 | 7.707% | $172.0188 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $58.43 | 5.295% | $61.5239 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $109.43 | 13.652% | $124.3694 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $25.53 | 11.460% | $28.4557 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $538.71 | $590.1747 | $590.17 | $590.10 | $590.20 | |