| 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 | $94.27 | 7.790% | $101.6136 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $139.80 | 10.514% | $154.4986 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $163.35 | 13.774% | $185.8498 | $185.85 | $185.85 | $185.80 |
| Purchase #4 | $104.66 | 3.529% | $108.3535 | $108.35 | $108.35 | $108.40 |
| Purchase #5 | $136.64 | 5.221% | $143.774 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $104.84 | 11.363% | $116.753 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $98.66 | 4.440% | $103.0405 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $842.22 | $913.8830 | $913.87 | $913.85 | $913.90 | |