| 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 | $162.44 | 12.432% | $182.6345 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $196.56 | 7.772% | $211.8366 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $139.94 | 9.604% | $153.3798 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $38.64 | 11.160% | $42.9522 | $42.95 | $42.95 | $43.00 |
| Purchase #5 | $161.70 | 11.144% | $179.7198 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $70.87 | 11.779% | $79.2178 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $57.92 | 13.707% | $65.8591 | $65.86 | $65.85 | $65.90 |
| 7 purchase totals = | $828.07 | $915.5998 | $915.60 | $915.60 | $915.60 | |