| 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 | $136.69 | 3.725% | $141.7817 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $217.86 | 8.169% | $235.657 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $113.41 | 7.114% | $121.478 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $220.44 | 13.280% | $249.7144 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $171.77 | 6.345% | $182.6688 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $205.66 | 12.462% | $231.2893 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $5.38 | 4.396% | $5.6165 | $5.62 | $5.60 | $5.60 |
| 7 purchase totals = | $1,071.21 | $1,168.2057 | $1,168.21 | $1,168.20 | $1,168.30 | |