| 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 | $175.67 | 13.618% | $199.5927 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $35.94 | 6.310% | $38.2078 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $137.84 | 13.208% | $156.0459 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $118.93 | 6.840% | $127.0648 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $117.80 | 12.400% | $132.4072 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $60.42 | 4.716% | $63.2694 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $184.66 | 7.473% | $198.4596 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $831.26 | $915.0474 | $915.05 | $915.00 | $915.10 | |