| 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 | $162.67 | 7.799% | $175.3566 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $218.95 | 9.493% | $239.7349 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $129.54 | 10.371% | $142.9746 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $158.62 | 10.751% | $175.6732 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $218.34 | 10.555% | $241.3858 | $241.39 | $241.40 | $241.40 |
| Purchase #6 | $241.95 | 4.499% | $252.8353 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $195.42 | 7.676% | $210.4204 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $1,325.49 | $1,438.3808 | $1,438.38 | $1,438.35 | $1,438.40 | |