| 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 | $190.79 | 8.365% | $206.7496 | $206.75 | $206.75 | $206.70 |
| Purchase #2 | $181.78 | 6.273% | $193.1831 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $201.49 | 3.564% | $208.6711 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $113.54 | 13.735% | $129.1347 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $13.80 | 12.739% | $15.558 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $157.67 | 9.148% | $172.0937 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $9.33 | 6.257% | $9.9138 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $868.40 | $935.3040 | $935.29 | $935.30 | $935.30 | |