| 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 | $171.49 | 4.636% | $179.4403 | $179.44 | $179.45 | $179.40 |
| Purchase #2 | $63.73 | 9.194% | $69.5893 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $7.90 | 11.293% | $8.7921 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $130.48 | 11.242% | $145.1486 | $145.15 | $145.15 | $145.10 |
| Purchase #5 | $9.39 | 4.792% | $9.84 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $175.84 | 4.738% | $184.1713 | $184.17 | $184.15 | $184.20 |
| Purchase #7 | $206.76 | 4.552% | $216.1717 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $765.59 | $813.1533 | $813.15 | $813.15 | $813.10 | |