| 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 | $175.38 | 5.698% | $185.3732 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $201.30 | 13.388% | $228.25 | $228.25 | $228.25 | $228.30 |
| Purchase #3 | $206.91 | 12.105% | $231.9565 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $182.52 | 6.447% | $194.2871 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $126.50 | 4.621% | $132.3456 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $213.44 | 11.329% | $237.6206 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $64.53 | 9.108% | $70.4074 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $1,170.58 | $1,280.2404 | $1,280.25 | $1,280.20 | $1,280.30 | |