| 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 | $170.73 | 7.717% | $183.9052 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $249.52 | 10.565% | $275.8818 | $275.88 | $275.90 | $275.90 |
| Purchase #3 | $144.50 | 13.352% | $163.7936 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $228.68 | 11.768% | $255.5911 | $255.59 | $255.60 | $255.60 |
| Purchase #5 | $169.87 | 12.483% | $191.0749 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $236.63 | 3.158% | $244.1028 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $79.85 | 13.548% | $90.6681 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $1,279.78 | $1,405.0175 | $1,405.01 | $1,405.00 | $1,405.10 | |