| 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 | $159.54 | 7.558% | $171.598 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $5.28 | 13.481% | $5.9918 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $111.30 | 7.258% | $119.3782 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $119.73 | 5.725% | $126.5845 | $126.58 | $126.60 | $126.60 |
| Purchase #5 | $135.68 | 10.725% | $150.2317 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $87.63 | 8.257% | $94.8656 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $159.69 | 5.838% | $169.0127 | $169.01 | $169.00 | $169.00 |
| 7 purchase totals = | $778.85 | $837.6625 | $837.66 | $837.70 | $837.70 | |