| 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 | $167.72 | 3.752% | $174.0129 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $82.32 | 6.418% | $87.6033 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $39.87 | 5.124% | $41.9129 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $93.76 | 3.859% | $97.3782 | $97.38 | $97.40 | $97.40 |
| Purchase #5 | $142.82 | 3.663% | $148.0515 | $148.05 | $148.05 | $148.10 |
| Purchase #6 | $129.74 | 8.160% | $140.3268 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $177.25 | 10.655% | $196.136 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $833.48 | $885.4216 | $885.42 | $885.45 | $885.40 | |