| 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 | $145.36 | 11.277% | $161.7522 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $26.60 | 12.855% | $30.0194 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $122.67 | 10.571% | $135.6374 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $101.84 | 9.870% | $111.8916 | $111.89 | $111.90 | $111.90 |
| Purchase #5 | $207.91 | 13.697% | $236.3874 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $75.33 | 12.874% | $85.028 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $116.84 | 11.839% | $130.6727 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $796.55 | $891.3887 | $891.39 | $891.40 | $891.40 | |