| 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 | $174.27 | 10.324% | $192.2616 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $64.92 | 5.341% | $68.3874 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $187.59 | 10.114% | $206.5629 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $105.75 | 6.855% | $112.9992 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $7.71 | 11.309% | $8.5819 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $77.76 | 9.805% | $85.3844 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $170.98 | 8.485% | $185.4877 | $185.49 | $185.50 | $185.50 |
| 7 purchase totals = | $788.98 | $859.6651 | $859.66 | $859.70 | $859.80 | |