| 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 | $76.60 | 7.750% | $82.5365 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $116.74 | 3.667% | $121.0209 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $146.61 | 3.628% | $151.929 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $115.52 | 9.551% | $126.5533 | $126.55 | $126.55 | $126.60 |
| Purchase #5 | $198.87 | 13.529% | $225.7751 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $216.70 | 5.867% | $229.4138 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $233.44 | 7.704% | $251.4242 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $1,104.48 | $1,188.6528 | $1,188.65 | $1,188.65 | $1,188.60 | |