| 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 | $145.95 | 3.868% | $151.5953 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $44.87 | 5.583% | $47.3751 | $47.38 | $47.40 | $47.40 |
| Purchase #3 | $192.89 | 7.422% | $207.2063 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $9.46 | 3.187% | $9.7615 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $158.51 | 10.805% | $175.637 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $159.36 | 12.329% | $179.0075 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $242.40 | 7.451% | $260.4612 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $953.44 | $1,031.0439 | $1,031.06 | $1,031.05 | $1,031.10 | |