| 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 | $177.90 | 4.347% | $185.6333 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $32.32 | 10.726% | $35.7866 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $151.56 | 6.768% | $161.8176 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $201.47 | 3.729% | $208.9828 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $81.63 | 6.385% | $86.8421 | $86.84 | $86.85 | $86.80 |
| Purchase #6 | $9.67 | 11.221% | $10.7551 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $67.69 | 9.336% | $74.0095 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $722.24 | $763.8270 | $763.83 | $763.85 | $763.80 | |