| 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 | $181.57 | 10.653% | $200.9127 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $207.65 | 7.348% | $222.9081 | $222.91 | $222.90 | $222.90 |
| Purchase #3 | $205.34 | 6.564% | $218.8185 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $182.87 | 5.861% | $193.588 | $193.59 | $193.60 | $193.60 |
| Purchase #5 | $126.25 | 7.454% | $135.6607 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $171.57 | 5.221% | $180.5277 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $140.61 | 4.266% | $146.6084 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $1,215.86 | $1,299.0241 | $1,299.03 | $1,299.00 | $1,299.00 | |