| 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 | $163.91 | 13.662% | $186.3034 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $173.44 | 9.251% | $189.4849 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $157.46 | 7.435% | $169.1672 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $181.64 | 4.504% | $189.8211 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $11.67 | 9.118% | $12.7341 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $63.87 | 6.711% | $68.1563 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $52.95 | 11.354% | $58.9619 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $804.94 | $874.6289 | $874.62 | $874.60 | $874.70 | |