| 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 | $192.51 | 3.268% | $198.8012 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $70.90 | 11.767% | $79.2428 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $28.54 | 7.295% | $30.622 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $27.34 | 6.474% | $29.11 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $121.96 | 4.398% | $127.3238 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $77.87 | 11.754% | $87.0228 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $181.97 | 10.262% | $200.6438 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $701.09 | $752.7664 | $752.75 | $752.70 | $752.60 | |