| 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 | $164.68 | 13.223% | $186.4556 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $106.35 | 8.805% | $115.7141 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $43.42 | 10.857% | $48.1341 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $5.98 | 4.543% | $6.2517 | $6.25 | $6.25 | $6.30 |
| Purchase #5 | $108.47 | 10.210% | $119.5448 | $119.54 | $119.55 | $119.50 |
| Purchase #6 | $91.46 | 4.711% | $95.7687 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $242.92 | 6.173% | $257.9155 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $763.28 | $829.7845 | $829.78 | $829.75 | $829.80 | |