| 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 | $180.92 | 6.784% | $193.1936 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $30.49 | 12.419% | $34.2766 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $19.90 | 5.579% | $21.0102 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $194.62 | 7.695% | $209.596 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $198.56 | 9.207% | $216.8414 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $122.40 | 11.595% | $136.5923 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $144.94 | 11.721% | $161.9284 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $891.83 | $973.4385 | $973.44 | $973.50 | $973.40 | |