| 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 | $137.35 | 5.364% | $144.7175 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $103.94 | 12.244% | $116.6664 | $116.67 | $116.65 | $116.70 |
| Purchase #3 | $67.99 | 12.585% | $76.5465 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $192.56 | 5.567% | $203.2798 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $97.42 | 11.634% | $108.7538 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $95.26 | 4.436% | $99.4857 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $177.27 | 3.586% | $183.6269 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $871.79 | $933.0766 | $933.09 | $933.10 | $933.10 | |