| 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 | $15.81 | 6.233% | $16.7954 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $151.66 | 13.141% | $171.5896 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $199.47 | 3.612% | $206.6749 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $154.69 | 13.807% | $176.048 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $69.48 | 13.207% | $78.6562 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $114.64 | 12.806% | $129.3208 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $119.92 | 3.426% | $124.0285 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $825.67 | $903.1134 | $903.12 | $903.10 | $903.10 | |