| 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 | $16.46 | 13.362% | $18.6594 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $177.71 | 10.556% | $196.4691 | $196.47 | $196.45 | $196.50 |
| Purchase #3 | $231.26 | 12.394% | $259.9224 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $174.73 | 7.502% | $187.8382 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $243.98 | 4.337% | $254.5614 | $254.56 | $254.55 | $254.60 |
| Purchase #6 | $58.91 | 5.313% | $62.0399 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $190.70 | 13.433% | $216.3167 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $1,093.75 | $1,195.8071 | $1,195.81 | $1,195.75 | $1,195.80 | |