| 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 | $148.43 | 3.527% | $153.6651 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $108.80 | 7.738% | $117.2189 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $231.36 | 3.620% | $239.7352 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $19.41 | 3.455% | $20.0806 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $169.77 | 11.435% | $189.1832 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $183.73 | 4.359% | $191.7388 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $226.33 | 5.787% | $239.4277 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $1,087.83 | $1,151.0495 | $1,151.06 | $1,151.10 | $1,151.00 | |