| 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 | $142.81 | 13.299% | $161.8023 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $113.91 | 13.648% | $129.4564 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $142.47 | 3.367% | $147.267 | $147.27 | $147.25 | $147.30 |
| Purchase #4 | $168.66 | 4.667% | $176.5314 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $168.54 | 11.654% | $188.1817 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $225.51 | 4.659% | $236.0165 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $144.25 | 6.247% | $153.2613 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $1,106.15 | $1,192.5166 | $1,192.52 | $1,192.50 | $1,192.60 | |