| 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 | $142.91 | 11.453% | $159.2775 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $123.29 | 11.835% | $137.8814 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $231.97 | 6.363% | $246.7303 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $109.87 | 13.514% | $124.7178 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $114.44 | 11.179% | $127.2332 | $127.23 | $127.25 | $127.20 |
| Purchase #6 | $51.62 | 6.628% | $55.0414 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $180.46 | 8.289% | $195.4183 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $954.56 | $1,046.2999 | $1,046.30 | $1,046.35 | $1,046.20 | |