| 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 | $168.51 | 4.120% | $175.4526 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $198.57 | 13.808% | $225.9885 | $225.99 | $226.00 | $226.00 |
| Purchase #3 | $212.99 | 13.374% | $241.4753 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $63.61 | 11.400% | $70.8615 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $101.27 | 3.483% | $104.7972 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $153.67 | 6.579% | $163.7799 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $237.63 | 7.618% | $255.7327 | $255.73 | $255.75 | $255.70 |
| 7 purchase totals = | $1,136.25 | $1,238.0877 | $1,238.09 | $1,238.15 | $1,238.20 | |