| 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 | $146.77 | 3.265% | $151.562 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $215.90 | 5.408% | $227.5759 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $90.33 | 5.871% | $95.6333 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $201.39 | 7.748% | $216.9937 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $112.35 | 12.272% | $126.1376 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $184.29 | 12.195% | $206.7642 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $105.78 | 10.176% | $116.5442 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $1,056.81 | $1,141.2109 | $1,141.20 | $1,141.25 | $1,141.20 | |