| 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 | $184.78 | 13.469% | $209.668 | $209.67 | $209.65 | $209.70 |
| Purchase #2 | $142.92 | 13.703% | $162.5043 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $214.98 | 9.810% | $236.0695 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $120.88 | 12.859% | $136.424 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $62.88 | 8.774% | $68.3971 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $11.36 | 5.161% | $11.9463 | $11.95 | $11.95 | $11.90 |
| Purchase #7 | $72.74 | 13.568% | $82.6094 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $810.54 | $907.6186 | $907.62 | $907.55 | $907.60 | |