| 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 | $107.68 | 7.478% | $115.7323 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $124.95 | 10.350% | $137.8823 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $133.49 | 4.862% | $139.9803 | $139.98 | $140.00 | $140.00 |
| Purchase #4 | $227.71 | 11.784% | $254.5433 | $254.54 | $254.55 | $254.50 |
| Purchase #5 | $174.38 | 8.765% | $189.6644 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $11.92 | 12.788% | $13.4443 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $98.87 | 4.123% | $102.9464 | $102.95 | $102.95 | $102.90 |
| 7 purchase totals = | $879.00 | $954.1933 | $954.18 | $954.25 | $954.10 | |