| 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 | $117.39 | 13.518% | $133.2588 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $136.96 | 10.687% | $151.5969 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $12.76 | 7.396% | $13.7037 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $81.97 | 9.424% | $89.6949 | $89.69 | $89.70 | $89.70 |
| Purchase #5 | $167.85 | 4.207% | $174.9114 | $174.91 | $174.90 | $174.90 |
| Purchase #6 | $182.57 | 3.848% | $189.5953 | $189.60 | $189.60 | $189.60 |
| Purchase #7 | $236.26 | 4.576% | $247.0713 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $935.76 | $999.8323 | $999.83 | $999.80 | $999.90 | |