| 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 | $143.63 | 13.491% | $163.0071 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $165.93 | 6.250% | $176.3006 | $176.30 | $176.30 | $176.30 |
| Purchase #3 | $230.78 | 3.182% | $238.1234 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $138.91 | 11.806% | $155.3097 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $13.34 | 7.615% | $14.3558 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $48.81 | 11.385% | $54.367 | $54.37 | $54.35 | $54.40 |
| Purchase #7 | $12.37 | 8.146% | $13.3777 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $753.77 | $814.8413 | $814.85 | $814.80 | $814.90 | |