| 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 | $168.77 | 7.329% | $181.1392 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $102.55 | 13.852% | $116.7552 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $12.59 | 7.609% | $13.548 | $13.55 | $13.55 | $13.50 |
| Purchase #4 | $28.32 | 7.145% | $30.3435 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $20.96 | 6.743% | $22.3733 | $22.37 | $22.35 | $22.40 |
| Purchase #6 | $15.57 | 6.189% | $16.5336 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $216.51 | 5.389% | $228.1777 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $565.27 | $608.8705 | $608.87 | $608.90 | $608.80 | |