| 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 | $168.41 | 3.478% | $174.2673 | $174.27 | $174.25 | $174.30 |
| Purchase #2 | $181.79 | 6.224% | $193.1046 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $134.84 | 3.389% | $139.4097 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $191.69 | 8.490% | $207.9645 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $245.99 | 5.245% | $258.8922 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $238.29 | 3.785% | $247.3093 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $139.35 | 9.210% | $152.1841 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $1,300.36 | $1,373.1317 | $1,373.12 | $1,373.10 | $1,373.20 | |