| 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 | $161.61 | 12.815% | $182.3203 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $161.75 | 4.775% | $169.4736 | $169.47 | $169.45 | $169.50 |
| Purchase #3 | $238.27 | 12.338% | $267.6678 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $113.98 | 8.336% | $123.4814 | $123.48 | $123.50 | $123.50 |
| Purchase #5 | $83.83 | 3.242% | $86.5478 | $86.55 | $86.55 | $86.50 |
| Purchase #6 | $247.25 | 10.637% | $273.55 | $273.55 | $273.55 | $273.60 |
| Purchase #7 | $196.88 | 5.535% | $207.7773 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,203.57 | $1,310.8182 | $1,310.82 | $1,310.80 | $1,310.90 | |