| 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 | $133.41 | 11.448% | $148.6828 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $175.56 | 10.538% | $194.0605 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $76.44 | 7.670% | $82.3029 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $197.35 | 9.661% | $216.416 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $166.43 | 8.828% | $181.1224 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $160.78 | 7.706% | $173.1697 | $173.17 | $173.15 | $173.20 |
| Purchase #7 | $123.56 | 13.264% | $139.949 | $139.95 | $139.95 | $139.90 |
| 7 purchase totals = | $1,033.53 | $1,135.7033 | $1,135.70 | $1,135.65 | $1,135.70 | |