| 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 | $167.68 | 12.600% | $188.8077 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $173.79 | 13.846% | $197.853 | $197.85 | $197.85 | $197.90 |
| Purchase #3 | $116.39 | 6.473% | $123.9239 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $185.36 | 13.257% | $209.9332 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $52.63 | 11.438% | $58.6498 | $58.65 | $58.65 | $58.60 |
| Purchase #6 | $141.71 | 12.666% | $159.659 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $167.79 | 4.272% | $174.958 | $174.96 | $174.95 | $175.00 |
| 7 purchase totals = | $1,005.35 | $1,113.7846 | $1,113.78 | $1,113.75 | $1,113.80 | |