| 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 | $201.80 | 7.387% | $216.707 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $61.30 | 7.112% | $65.6597 | $65.66 | $65.65 | $65.70 |
| Purchase #3 | $176.69 | 4.728% | $185.0439 | $185.04 | $185.05 | $185.00 |
| Purchase #4 | $157.90 | 12.156% | $177.0943 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $5.89 | 5.434% | $6.2101 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $227.62 | 8.616% | $247.2317 | $247.23 | $247.25 | $247.20 |
| Purchase #7 | $176.80 | 3.706% | $183.3522 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $1,008.00 | $1,081.2989 | $1,081.29 | $1,081.30 | $1,081.30 | |