| 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 | $64.64 | 5.440% | $68.1564 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $149.96 | 13.775% | $170.617 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $11.70 | 11.777% | $13.0779 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $164.66 | 6.493% | $175.3514 | $175.35 | $175.35 | $175.40 |
| Purchase #5 | $76.37 | 10.751% | $84.5805 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $129.89 | 12.695% | $146.3795 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $230.75 | 10.611% | $255.2349 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $827.97 | $913.3976 | $913.40 | $913.45 | $913.50 | |