| 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 | $161.46 | 12.836% | $182.185 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $115.58 | 3.493% | $119.6172 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $83.76 | 10.819% | $92.822 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $242.69 | 13.864% | $276.3365 | $276.34 | $276.35 | $276.30 |
| Purchase #5 | $16.41 | 7.108% | $17.5764 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $200.91 | 9.752% | $220.5027 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $186.46 | 11.417% | $207.7481 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $1,007.27 | $1,116.7879 | $1,116.80 | $1,116.80 | $1,116.70 | |