| 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 | $136.42 | 10.519% | $150.77 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $15.61 | 6.317% | $16.5961 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $222.60 | 13.183% | $251.9454 | $251.95 | $251.95 | $251.90 |
| Purchase #4 | $77.59 | 12.803% | $87.5238 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $134.39 | 12.432% | $151.0974 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $15.83 | 12.553% | $17.8171 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $181.92 | 3.266% | $187.8615 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $784.36 | $863.6113 | $863.62 | $863.55 | $863.60 | |