| 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 | $160.89 | 4.383% | $167.9418 | $167.94 | $167.95 | $167.90 |
| Purchase #2 | $90.57 | 8.472% | $98.2431 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $69.76 | 7.412% | $74.9306 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $208.55 | 3.204% | $215.2319 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $82.28 | 9.608% | $90.1855 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $217.33 | 4.340% | $226.7621 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $71.62 | 12.792% | $80.7816 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $901.00 | $954.0766 | $954.07 | $954.15 | $954.00 | |