| 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 | $186.38 | 8.762% | $202.7106 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $246.97 | 9.864% | $271.3311 | $271.33 | $271.35 | $271.30 |
| Purchase #3 | $61.46 | 8.364% | $66.6005 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $8.46 | 6.637% | $9.0215 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $95.62 | 9.255% | $104.4696 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $14.91 | 13.630% | $16.9422 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $180.64 | 4.505% | $188.7778 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $794.44 | $859.8533 | $859.85 | $859.85 | $859.80 | |