| 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 | $137.27 | 5.593% | $144.9475 | $144.95 | $144.95 | $144.90 |
| Purchase #2 | $38.60 | 13.346% | $43.7516 | $43.75 | $43.75 | $43.80 |
| Purchase #3 | $167.37 | 8.799% | $182.0969 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $62.85 | 5.727% | $66.4494 | $66.45 | $66.45 | $66.40 |
| Purchase #5 | $106.48 | 12.466% | $119.7538 | $119.75 | $119.75 | $119.80 |
| Purchase #6 | $53.76 | 5.258% | $56.5867 | $56.59 | $56.60 | $56.60 |
| Purchase #7 | $62.41 | 7.662% | $67.1919 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $628.74 | $680.7778 | $680.78 | $680.80 | $680.80 | |