| 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 | $110.91 | 5.493% | $117.0023 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $217.60 | 6.509% | $231.7636 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $123.65 | 6.806% | $132.0656 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $97.76 | 4.498% | $102.1572 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $148.53 | 5.404% | $156.5566 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $130.50 | 13.601% | $148.2493 | $148.25 | $148.25 | $148.20 |
| Purchase #7 | $79.58 | 7.560% | $85.5962 | $85.60 | $85.60 | $85.60 |
| 7 purchase totals = | $908.53 | $973.3908 | $973.40 | $973.35 | $973.50 | |