| 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 | $147.69 | 6.250% | $156.9206 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $208.62 | 3.170% | $215.2333 | $215.23 | $215.25 | $215.20 |
| Purchase #3 | $68.43 | 8.847% | $74.484 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $69.96 | 6.838% | $74.7439 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $175.48 | 4.178% | $182.8116 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $45.47 | 12.325% | $51.0742 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $21.82 | 9.174% | $23.8218 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $737.47 | $779.0894 | $779.07 | $779.05 | $779.00 | |