| 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 | $172.74 | 7.383% | $185.4934 | $185.49 | $185.50 | $185.50 |
| Purchase #2 | $206.77 | 3.531% | $214.071 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $58.37 | 10.861% | $64.7096 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $10.33 | 8.633% | $11.2218 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $209.25 | 9.382% | $228.8818 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $23.72 | 11.339% | $26.4096 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $51.48 | 3.362% | $53.2108 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $732.66 | $783.9980 | $783.99 | $783.95 | $784.00 | |