| 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 | $174.36 | 8.533% | $189.2381 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $50.68 | 10.146% | $55.822 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $52.26 | 3.545% | $54.1126 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $33.94 | 12.753% | $38.2684 | $38.27 | $38.25 | $38.30 |
| Purchase #5 | $6.76 | 3.604% | $7.0036 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $172.38 | 13.616% | $195.8513 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $46.54 | 5.453% | $49.0778 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $536.92 | $589.3738 | $589.37 | $589.35 | $589.40 | |