| 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 | $149.29 | 3.670% | $154.7689 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $231.66 | 3.409% | $239.5573 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $122.58 | 8.425% | $132.9074 | $132.91 | $132.90 | $132.90 |
| Purchase #4 | $191.84 | 8.287% | $207.7378 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $47.38 | 7.694% | $51.0254 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $110.88 | 12.593% | $124.8431 | $124.84 | $124.85 | $124.80 |
| Purchase #7 | $189.85 | 13.236% | $214.9785 | $214.98 | $215.00 | $215.00 |
| 7 purchase totals = | $1,043.48 | $1,125.8184 | $1,125.83 | $1,125.85 | $1,125.80 | |