| 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 | $170.66 | 4.846% | $178.9302 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $146.57 | 11.515% | $163.4475 | $163.45 | $163.45 | $163.40 |
| Purchase #3 | $53.68 | 3.731% | $55.6828 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $171.26 | 8.532% | $185.8719 | $185.87 | $185.85 | $185.90 |
| Purchase #5 | $221.44 | 10.119% | $243.8475 | $243.85 | $243.85 | $243.80 |
| Purchase #6 | $244.51 | 13.238% | $276.8782 | $276.88 | $276.90 | $276.90 |
| Purchase #7 | $227.25 | 7.796% | $244.9664 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,235.37 | $1,349.6245 | $1,349.63 | $1,349.65 | $1,349.60 | |