| 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 | $165.45 | 9.453% | $181.09 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $49.47 | 5.235% | $52.0598 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $23.53 | 10.296% | $25.9526 | $25.95 | $25.95 | $26.00 |
| Purchase #4 | $167.75 | 12.859% | $189.321 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $72.92 | 3.767% | $75.6669 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $123.94 | 10.298% | $136.7033 | $136.70 | $136.70 | $136.70 |
| Purchase #7 | $162.40 | 11.242% | $180.657 | $180.66 | $180.65 | $180.70 |
| 7 purchase totals = | $765.46 | $841.4506 | $841.45 | $841.40 | $841.60 | |