| 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 | $130.38 | 8.456% | $141.4049 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $191.84 | 3.705% | $198.9477 | $198.95 | $198.95 | $198.90 |
| Purchase #3 | $33.40 | 8.826% | $36.3479 | $36.35 | $36.35 | $36.30 |
| Purchase #4 | $24.52 | 3.389% | $25.351 | $25.35 | $25.35 | $25.40 |
| Purchase #5 | $144.30 | 5.241% | $151.8628 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $20.69 | 13.375% | $23.4573 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $36.62 | 5.237% | $38.5378 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $581.75 | $615.9094 | $615.91 | $615.90 | $615.90 | |