| 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 | $150.80 | 11.209% | $167.7032 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $237.57 | 10.823% | $263.2822 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $162.44 | 3.348% | $167.8785 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $221.78 | 11.735% | $247.8059 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $148.91 | 9.375% | $162.8703 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $138.72 | 8.776% | $150.8941 | $150.89 | $150.90 | $150.90 |
| Purchase #7 | $122.50 | 8.329% | $132.703 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $1,182.72 | $1,293.1372 | $1,293.13 | $1,293.15 | $1,293.20 | |