| 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 | $168.65 | 11.455% | $187.9689 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $243.26 | 9.648% | $266.7297 | $266.73 | $266.75 | $266.70 |
| Purchase #3 | $9.87 | 8.178% | $10.6772 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $110.65 | 5.301% | $116.5156 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $93.95 | 11.342% | $104.6058 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $15.56 | 7.850% | $16.7815 | $16.78 | $16.80 | $16.80 |
| Purchase #7 | $186.30 | 13.408% | $211.2791 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $828.24 | $914.5578 | $914.57 | $914.60 | $914.60 | |