| 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 | $149.71 | 13.177% | $169.4373 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $206.41 | 5.574% | $217.9153 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $115.62 | 8.318% | $125.2373 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $60.73 | 12.599% | $68.3814 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $6.77 | 13.598% | $7.6906 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $130.27 | 10.307% | $143.6969 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $70.77 | 3.210% | $73.0417 | $73.04 | $73.05 | $73.00 |
| 7 purchase totals = | $740.28 | $805.4005 | $805.41 | $805.45 | $805.30 | |