| 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 | $157.55 | 4.255% | $164.2538 | $164.25 | $164.25 | $164.30 |
| Purchase #2 | $29.75 | 6.823% | $31.7798 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $154.32 | 5.797% | $163.2659 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $20.53 | 6.560% | $21.8768 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $49.26 | 11.557% | $54.953 | $54.95 | $54.95 | $55.00 |
| Purchase #6 | $205.78 | 9.777% | $225.8991 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $236.90 | 13.744% | $269.4595 | $269.46 | $269.45 | $269.50 |
| 7 purchase totals = | $854.09 | $931.4879 | $931.49 | $931.50 | $931.70 | |