| 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 | $148.29 | 4.235% | $154.5701 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $86.72 | 9.852% | $95.2637 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $55.75 | 5.242% | $58.6724 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $146.80 | 13.134% | $166.0807 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $118.46 | 12.420% | $133.1727 | $133.17 | $133.15 | $133.20 |
| Purchase #6 | $129.59 | 6.206% | $137.6324 | $137.63 | $137.65 | $137.60 |
| Purchase #7 | $77.32 | 5.453% | $81.5363 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $762.93 | $826.9283 | $826.92 | $826.90 | $827.00 | |