| 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 | $130.35 | 6.193% | $138.4226 | $138.42 | $138.40 | $138.40 |
| Purchase #2 | $77.96 | 6.766% | $83.2348 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $167.70 | 12.741% | $189.0667 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $92.39 | 6.619% | $98.5053 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $201.67 | 8.258% | $218.3239 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $61.36 | 3.270% | $63.3665 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $190.45 | 12.318% | $213.9096 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $921.88 | $1,004.8294 | $1,004.83 | $1,004.75 | $1,004.80 | |