| 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 | $75.39 | 11.519% | $84.0742 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $166.37 | 13.462% | $188.7667 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $156.28 | 8.542% | $169.6294 | $169.63 | $169.65 | $169.60 |
| Purchase #4 | $216.37 | 5.372% | $227.9934 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $167.50 | 13.138% | $189.5062 | $189.51 | $189.50 | $189.50 |
| Purchase #6 | $146.57 | 13.499% | $166.3555 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $221.92 | 7.308% | $238.1379 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $1,150.40 | $1,264.4633 | $1,264.47 | $1,264.45 | $1,264.50 | |