| 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 | $72.55 | 13.299% | $82.1984 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $84.40 | 8.672% | $91.7192 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $224.60 | 8.360% | $243.3766 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $92.32 | 7.329% | $99.0861 | $99.09 | $99.10 | $99.10 |
| Purchase #5 | $158.66 | 12.503% | $178.4973 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $162.77 | 11.277% | $181.1256 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $203.79 | 13.379% | $231.0551 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $999.09 | $1,107.0583 | $1,107.08 | $1,107.10 | $1,107.10 | |