| 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 | $125.29 | 8.725% | $136.2216 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $186.61 | 6.297% | $198.3608 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $217.55 | 13.797% | $247.5654 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $8.49 | 10.727% | $9.4007 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $145.77 | 3.429% | $150.7685 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $104.59 | 8.244% | $113.2124 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $62.32 | 6.410% | $66.3147 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $850.62 | $921.8441 | $921.84 | $921.75 | $921.90 | |