| 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 | $168.63 | 12.259% | $189.3024 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $173.86 | 5.547% | $183.504 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $154.82 | 11.743% | $173.0005 | $173.00 | $173.00 | $173.00 |
| Purchase #4 | $146.35 | 13.868% | $166.6458 | $166.65 | $166.65 | $166.60 |
| Purchase #5 | $150.52 | 10.366% | $166.1229 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $169.98 | 6.267% | $180.6326 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $228.49 | 8.245% | $247.329 | $247.33 | $247.35 | $247.30 |
| 7 purchase totals = | $1,192.65 | $1,306.5372 | $1,306.53 | $1,306.55 | $1,306.40 | |