| 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 | $237.65 | 3.340% | $245.5875 | $245.59 | $245.60 | $245.60 |
| Purchase #2 | $163.39 | 10.342% | $180.2878 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $29.99 | 6.771% | $32.0206 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $138.88 | 4.458% | $145.0713 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $192.91 | 13.122% | $218.2237 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $133.54 | 12.476% | $150.2005 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $197.91 | 5.456% | $208.708 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,094.27 | $1,180.0994 | $1,180.10 | $1,180.05 | $1,180.10 | |