| 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 | $173.99 | 9.721% | $190.9036 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $33.84 | 8.843% | $36.8325 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $14.31 | 8.357% | $15.5059 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $30.43 | 7.709% | $32.7758 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $114.66 | 7.307% | $123.0382 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $152.70 | 5.782% | $161.5291 | $161.53 | $161.55 | $161.50 |
| Purchase #7 | $115.66 | 7.874% | $124.7671 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $635.59 | $685.3522 | $685.36 | $685.40 | $685.30 | |