| 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 | $179.78 | 10.467% | $198.5976 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $103.28 | 13.576% | $117.3013 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $94.68 | 5.320% | $99.717 | $99.72 | $99.70 | $99.70 |
| Purchase #4 | $195.61 | 4.516% | $204.4437 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $99.93 | 13.764% | $113.6844 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $94.88 | 10.540% | $104.8804 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $180.76 | 6.467% | $192.4497 | $192.45 | $192.45 | $192.40 |
| 7 purchase totals = | $948.92 | $1,031.0741 | $1,031.07 | $1,031.10 | $1,031.00 | |