| 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 | $132.79 | 8.281% | $143.7863 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $189.83 | 12.573% | $213.6973 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $182.55 | 9.450% | $199.801 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $119.67 | 8.344% | $129.6553 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $18.68 | 4.849% | $19.5858 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $64.63 | 4.778% | $67.718 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $197.79 | 13.755% | $224.996 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $905.94 | $999.2397 | $999.26 | $999.25 | $999.30 | |