| 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 | $176.77 | 4.731% | $185.133 | $185.13 | $185.15 | $185.10 |
| Purchase #2 | $185.75 | 10.845% | $205.8946 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $115.57 | 8.240% | $125.093 | $125.09 | $125.10 | $125.10 |
| Purchase #4 | $80.70 | 5.281% | $84.9618 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $244.73 | 3.552% | $253.4228 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $201.29 | 12.162% | $225.7709 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $41.65 | 7.600% | $44.8154 | $44.82 | $44.80 | $44.80 |
| 7 purchase totals = | $1,046.46 | $1,125.0915 | $1,125.08 | $1,125.05 | $1,125.10 | |